201214728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19543}}^1$

素因数の和:19579

約数の個数: 96

約数和(自身を含む): 640261440

約数和(自身を除く): 439046712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 19543, 39086, 58629, 78172, 117258, 156344, 175887, 214973, 234516, 254059, 351774, 429946, 469032, 508118, 644919, 703548, 762177, 859892, 1016236, 1289838, 1407096, 1524354, 1719784, 1934757, 2032472, 2286531, 2579676, 2794649, 3048708, 3869514, 4573062, 5159352, 5589298, 6097416, 7739028, 8383947, 9146124, 11178596, 15478056, 16767894, 18292248, 22357192, 25151841, 33535788, 50303682, 67071576, 100607364, 201214728]

約数ペア:

[(1, 201214728), (2, 100607364), (3, 67071576), (4, 50303682), (6, 33535788), (8, 25151841), (9, 22357192), (11, 18292248), (12, 16767894), (13, 15478056), (18, 11178596), (22, 9146124), (24, 8383947), (26, 7739028), (33, 6097416), (36, 5589298), (39, 5159352), (44, 4573062), (52, 3869514), (66, 3048708), (72, 2794649), (78, 2579676), (88, 2286531), (99, 2032472), (104, 1934757), (117, 1719784), (132, 1524354), (143, 1407096), (156, 1289838), (198, 1016236), (234, 859892), (264, 762177), (286, 703548), (312, 644919), (396, 508118), (429, 469032), (468, 429946), (572, 351774), (792, 254059), (858, 234516), (936, 214973), (1144, 175887), (1287, 156344), (1716, 117258), (2574, 78172), (3432, 58629), (5148, 39086), (10296, 19543)]