202248410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2175

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 250141990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 910, 1090, 1417, 1526, 2039, 2834, 3815, 4078, 7085, 7630, 9919, 10195, 14170, 14273, 19838, 20390, 26507, 28546, 49595, 53014, 71365, 99190, 132535, 142730, 185549, 222251, 265070, 371098, 444502, 927745, 1111255, 1555757, 1855490, 2222510, 2889263, 3111514, 5778526, 7778785, 14446315, 15557570, 20224841, 28892630, 40449682, 101124205, 202248410]

約数ペア:

[(1, 202248410), (2, 101124205), (5, 40449682), (7, 28892630), (10, 20224841), (13, 15557570), (14, 14446315), (26, 7778785), (35, 5778526), (65, 3111514), (70, 2889263), (91, 2222510), (109, 1855490), (130, 1555757), (182, 1111255), (218, 927745), (455, 444502), (545, 371098), (763, 265070), (910, 222251), (1090, 185549), (1417, 142730), (1526, 132535), (2039, 99190), (2834, 71365), (3815, 53014), (4078, 49595), (7085, 28546), (7630, 26507), (9919, 20390), (10195, 19838), (14170, 14273)]