220129098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 532439040

約数和(自身を除く): 312309942

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 223, 266, 399, 446, 669, 798, 1237, 1338, 1561, 2474, 3122, 3711, 4237, 4683, 7422, 8474, 8659, 9366, 12711, 17318, 23503, 25422, 25977, 29659, 47006, 51954, 59318, 70509, 88977, 141018, 164521, 177954, 275851, 329042, 493563, 551702, 827553, 987126, 1655106, 1930957, 3861914, 5241169, 5792871, 10482338, 11585742, 15723507, 31447014, 36688183, 73376366, 110064549, 220129098]

約数ペア:

[(1, 220129098), (2, 110064549), (3, 73376366), (6, 36688183), (7, 31447014), (14, 15723507), (19, 11585742), (21, 10482338), (38, 5792871), (42, 5241169), (57, 3861914), (114, 1930957), (133, 1655106), (223, 987126), (266, 827553), (399, 551702), (446, 493563), (669, 329042), (798, 275851), (1237, 177954), (1338, 164521), (1561, 141018), (2474, 88977), (3122, 70509), (3711, 59318), (4237, 51954), (4683, 47006), (7422, 29659), (8474, 25977), (8659, 25422), (9366, 23503), (12711, 17318)]