201280856

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 445953600

約数和(自身を除く): 244672744

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 292, 371, 424, 511, 584, 742, 929, 1022, 1484, 1858, 2044, 2968, 3716, 3869, 4088, 6503, 7432, 7738, 13006, 15476, 26012, 27083, 30952, 49237, 52024, 54166, 67817, 98474, 108332, 135634, 196948, 216664, 271268, 344659, 393896, 474719, 542536, 689318, 949438, 1378636, 1898876, 2757272, 3594301, 3797752, 7188602, 14377204, 25160107, 28754408, 50320214, 100640428, 201280856]

約数ペア:

[(1, 201280856), (2, 100640428), (4, 50320214), (7, 28754408), (8, 25160107), (14, 14377204), (28, 7188602), (53, 3797752), (56, 3594301), (73, 2757272), (106, 1898876), (146, 1378636), (212, 949438), (292, 689318), (371, 542536), (424, 474719), (511, 393896), (584, 344659), (742, 271268), (929, 216664), (1022, 196948), (1484, 135634), (1858, 108332), (2044, 98474), (2968, 67817), (3716, 54166), (3869, 52024), (4088, 49237), (6503, 30952), (7432, 27083), (7738, 26012), (13006, 15476)]