203139846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 564802560

約数和(自身を除く): 361662714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 91, 117, 126, 134, 182, 189, 201, 234, 273, 351, 378, 402, 469, 546, 603, 617, 702, 819, 871, 938, 1206, 1234, 1407, 1638, 1742, 1809, 1851, 2457, 2613, 2814, 3618, 3702, 4221, 4319, 4914, 5226, 5553, 6097, 7839, 8021, 8442, 8638, 11106, 12194, 12663, 12957, 15678, 16042, 16659, 18291, 23517, 24063, 25326, 25914, 33318, 36582, 38871, 41339, 47034, 48126, 54873, 56147, 72189, 77742, 82678, 109746, 112294, 116613, 124017, 144378, 164619, 168441, 216567, 233226, 248034, 289373, 329238, 336882, 372051, 433134, 505323, 537407, 578746, 744102, 868119, 1010646, 1074814, 1116153, 1515969, 1612221, 1736238, 2232306, 2604357, 3031938, 3224442, 3761849, 4836663, 5208714, 7523698, 7813071, 9673326, 11285547, 14509989, 15626142, 22571094, 29019978, 33856641, 67713282, 101569923, 203139846]

約数ペア:

[(1, 203139846), (2, 101569923), (3, 67713282), (6, 33856641), (7, 29019978), (9, 22571094), (13, 15626142), (14, 14509989), (18, 11285547), (21, 9673326), (26, 7813071), (27, 7523698), (39, 5208714), (42, 4836663), (54, 3761849), (63, 3224442), (67, 3031938), (78, 2604357), (91, 2232306), (117, 1736238), (126, 1612221), (134, 1515969), (182, 1116153), (189, 1074814), (201, 1010646), (234, 868119), (273, 744102), (351, 578746), (378, 537407), (402, 505323), (469, 433134), (546, 372051), (603, 336882), (617, 329238), (702, 289373), (819, 248034), (871, 233226), (938, 216567), (1206, 168441), (1234, 164619), (1407, 144378), (1638, 124017), (1742, 116613), (1809, 112294), (1851, 109746), (2457, 82678), (2613, 77742), (2814, 72189), (3618, 56147), (3702, 54873), (4221, 48126), (4319, 47034), (4914, 41339), (5226, 38871), (5553, 36582), (6097, 33318), (7839, 25914), (8021, 25326), (8442, 24063), (8638, 23517), (11106, 18291), (12194, 16659), (12663, 16042), (12957, 15678)]