197615964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 599653376

約数和(自身を除く): 402037412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 67, 73, 74, 78, 84, 91, 111, 134, 146, 148, 156, 182, 201, 219, 222, 259, 268, 273, 292, 364, 402, 438, 444, 469, 481, 511, 518, 546, 777, 804, 871, 876, 938, 949, 962, 1022, 1036, 1092, 1407, 1443, 1533, 1554, 1742, 1876, 1898, 1924, 2044, 2479, 2613, 2701, 2814, 2847, 2886, 3066, 3108, 3367, 3484, 3796, 4891, 4958, 5226, 5402, 5628, 5694, 5772, 6097, 6132, 6643, 6734, 7437, 8103, 9782, 9916, 10101, 10452, 10804, 11388, 12194, 13286, 13468, 14673, 14874, 16206, 17353, 18291, 18907, 19564, 19929, 20202, 24388, 26572, 29346, 29748, 32227, 32412, 34237, 34706, 35113, 36582, 37814, 39858, 40404, 52059, 56721, 58692, 63583, 64454, 68474, 69412, 70226, 73164, 75628, 79716, 96681, 102711, 104118, 105339, 113442, 127166, 128908, 136948, 140452, 180967, 190749, 193362, 205422, 208236, 210678, 225589, 226884, 245791, 254332, 361934, 381498, 386724, 410844, 421356, 445081, 451178, 491582, 542901, 676767, 723868, 737373, 762996, 890162, 902356, 983164, 1085802, 1266769, 1335243, 1353534, 1474746, 1780324, 2171604, 2352571, 2533538, 2670486, 2707068, 2949492, 3800307, 4705142, 5067076, 5340972, 7057713, 7600614, 9410284, 14115426, 15201228, 16467997, 28230852, 32935994, 49403991, 65871988, 98807982, 197615964]

約数ペア:

[(1, 197615964), (2, 98807982), (3, 65871988), (4, 49403991), (6, 32935994), (7, 28230852), (12, 16467997), (13, 15201228), (14, 14115426), (21, 9410284), (26, 7600614), (28, 7057713), (37, 5340972), (39, 5067076), (42, 4705142), (52, 3800307), (67, 2949492), (73, 2707068), (74, 2670486), (78, 2533538), (84, 2352571), (91, 2171604), (111, 1780324), (134, 1474746), (146, 1353534), (148, 1335243), (156, 1266769), (182, 1085802), (201, 983164), (219, 902356), (222, 890162), (259, 762996), (268, 737373), (273, 723868), (292, 676767), (364, 542901), (402, 491582), (438, 451178), (444, 445081), (469, 421356), (481, 410844), (511, 386724), (518, 381498), (546, 361934), (777, 254332), (804, 245791), (871, 226884), (876, 225589), (938, 210678), (949, 208236), (962, 205422), (1022, 193362), (1036, 190749), (1092, 180967), (1407, 140452), (1443, 136948), (1533, 128908), (1554, 127166), (1742, 113442), (1876, 105339), (1898, 104118), (1924, 102711), (2044, 96681), (2479, 79716), (2613, 75628), (2701, 73164), (2814, 70226), (2847, 69412), (2886, 68474), (3066, 64454), (3108, 63583), (3367, 58692), (3484, 56721), (3796, 52059), (4891, 40404), (4958, 39858), (5226, 37814), (5402, 36582), (5628, 35113), (5694, 34706), (5772, 34237), (6097, 32412), (6132, 32227), (6643, 29748), (6734, 29346), (7437, 26572), (8103, 24388), (9782, 20202), (9916, 19929), (10101, 19564), (10452, 18907), (10804, 18291), (11388, 17353), (12194, 16206), (13286, 14874), (13468, 14673)]