204600654

素因数分解:

$2^1\times 3^5\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 462269808

約数和(自身を除く): 257669154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 243, 394, 486, 591, 1182, 1773, 2137, 3546, 4274, 5319, 6411, 10638, 12822, 15957, 19233, 31914, 38466, 47871, 57699, 95742, 115398, 173097, 346194, 420989, 519291, 841978, 1038582, 1262967, 2525934, 3788901, 7577802, 11366703, 22733406, 34100109, 68200218, 102300327, 204600654]

約数ペア:

[(1, 204600654), (2, 102300327), (3, 68200218), (6, 34100109), (9, 22733406), (18, 11366703), (27, 7577802), (54, 3788901), (81, 2525934), (162, 1262967), (197, 1038582), (243, 841978), (394, 519291), (486, 420989), (591, 346194), (1182, 173097), (1773, 115398), (2137, 95742), (3546, 57699), (4274, 47871), (5319, 38466), (6411, 31914), (10638, 19233), (12822, 15957)]