201356460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23801}}^1$

素因数の和:23863

約数の個数: 72

約数和(自身を含む): 623802816

約数和(自身を除く): 422446356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 23801, 47602, 71403, 95204, 119005, 142806, 214209, 238010, 285612, 357015, 428418, 476020, 714030, 856836, 1071045, 1118647, 1428060, 2142090, 2237294, 3355941, 4284180, 4474588, 5593235, 6711882, 10067823, 11186470, 13423764, 16779705, 20135646, 22372940, 33559410, 40271292, 50339115, 67118820, 100678230, 201356460]

約数ペア:

[(1, 201356460), (2, 100678230), (3, 67118820), (4, 50339115), (5, 40271292), (6, 33559410), (9, 22372940), (10, 20135646), (12, 16779705), (15, 13423764), (18, 11186470), (20, 10067823), (30, 6711882), (36, 5593235), (45, 4474588), (47, 4284180), (60, 3355941), (90, 2237294), (94, 2142090), (141, 1428060), (180, 1118647), (188, 1071045), (235, 856836), (282, 714030), (423, 476020), (470, 428418), (564, 357015), (705, 285612), (846, 238010), (940, 214209), (1410, 142806), (1692, 119005), (2115, 95204), (2820, 71403), (4230, 47602), (8460, 23801)]