201778470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8273}}^1$

素因数の和:8557

約数の個数: 48

約数和(自身を含む): 526623552

約数和(自身を除く): 324845082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 8273, 12195, 16546, 24390, 24819, 41365, 49638, 74457, 82730, 124095, 148914, 248190, 372285, 744570, 2241983, 4483966, 6725949, 11209915, 13451898, 20177847, 22419830, 33629745, 40355694, 67259490, 100889235, 201778470]

約数ペア:

[(1, 201778470), (2, 100889235), (3, 67259490), (5, 40355694), (6, 33629745), (9, 22419830), (10, 20177847), (15, 13451898), (18, 11209915), (30, 6725949), (45, 4483966), (90, 2241983), (271, 744570), (542, 372285), (813, 248190), (1355, 148914), (1626, 124095), (2439, 82730), (2710, 74457), (4065, 49638), (4878, 41365), (8130, 24819), (8273, 24390), (12195, 16546)]