202113840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842141}}^1$

素因数の和:842157

約数の個数: 40

約数和(自身を含む): 626553648

約数和(自身を除く): 424439808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842141, 1684282, 2526423, 3368564, 4210705, 5052846, 6737128, 8421410, 10105692, 12632115, 13474256, 16842820, 20211384, 25264230, 33685640, 40422768, 50528460, 67371280, 101056920, 202113840]

約数ペア:

[(1, 202113840), (2, 101056920), (3, 67371280), (4, 50528460), (5, 40422768), (6, 33685640), (8, 25264230), (10, 20211384), (12, 16842820), (15, 13474256), (16, 12632115), (20, 10105692), (24, 8421410), (30, 6737128), (40, 5052846), (48, 4210705), (60, 3368564), (80, 2526423), (120, 1684282), (240, 842141)]