202335420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{481751}}^1$

素因数の和:481770

約数の個数: 48

約数和(自身を含む): 647474688

約数和(自身を除く): 445139268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 481751, 963502, 1445253, 1927004, 2408755, 2890506, 3372257, 4817510, 5781012, 6744514, 7226265, 9635020, 10116771, 13489028, 14452530, 16861285, 20233542, 28905060, 33722570, 40467084, 50583855, 67445140, 101167710, 202335420]

約数ペア:

[(1, 202335420), (2, 101167710), (3, 67445140), (4, 50583855), (5, 40467084), (6, 33722570), (7, 28905060), (10, 20233542), (12, 16861285), (14, 14452530), (15, 13489028), (20, 10116771), (21, 9635020), (28, 7226265), (30, 6744514), (35, 5781012), (42, 4817510), (60, 3372257), (70, 2890506), (84, 2408755), (105, 1927004), (140, 1445253), (210, 963502), (420, 481751)]