201422600

素因数分解:

$2^3\times 5^2\times {\mathrm{619}}^1\times {\mathrm{1627}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 469352400

約数和(自身を除く): 267929800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 619, 1238, 1627, 2476, 3095, 3254, 4952, 6190, 6508, 8135, 12380, 13016, 15475, 16270, 24760, 30950, 32540, 40675, 61900, 65080, 81350, 123800, 162700, 325400, 1007113, 2014226, 4028452, 5035565, 8056904, 10071130, 20142260, 25177825, 40284520, 50355650, 100711300, 201422600]

約数ペア:

[(1, 201422600), (2, 100711300), (4, 50355650), (5, 40284520), (8, 25177825), (10, 20142260), (20, 10071130), (25, 8056904), (40, 5035565), (50, 4028452), (100, 2014226), (200, 1007113), (619, 325400), (1238, 162700), (1627, 123800), (2476, 81350), (3095, 65080), (3254, 61900), (4952, 40675), (6190, 32540), (6508, 30950), (8135, 24760), (12380, 16270), (13016, 15475)]