201356790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 492307200

約数和(自身を除く): 290950410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 139, 218, 278, 327, 417, 443, 545, 654, 695, 834, 886, 1090, 1329, 1390, 1635, 2085, 2215, 2658, 3270, 4170, 4430, 6645, 13290, 15151, 30302, 45453, 48287, 61577, 75755, 90906, 96574, 123154, 144861, 151510, 184731, 227265, 241435, 289722, 307885, 369462, 454530, 482870, 615770, 724305, 923655, 1448610, 1847310, 6711893, 13423786, 20135679, 33559465, 40271358, 67118930, 100678395, 201356790]

約数ペア:

[(1, 201356790), (2, 100678395), (3, 67118930), (5, 40271358), (6, 33559465), (10, 20135679), (15, 13423786), (30, 6711893), (109, 1847310), (139, 1448610), (218, 923655), (278, 724305), (327, 615770), (417, 482870), (443, 454530), (545, 369462), (654, 307885), (695, 289722), (834, 241435), (886, 227265), (1090, 184731), (1329, 151510), (1390, 144861), (1635, 123154), (2085, 96574), (2215, 90906), (2658, 75755), (3270, 61577), (4170, 48287), (4430, 45453), (6645, 30302), (13290, 15151)]