201605814

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 459962880

約数和(自身を除く): 258357066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 103, 134, 201, 206, 309, 402, 541, 603, 618, 927, 1082, 1206, 1623, 1809, 1854, 2781, 3246, 3618, 4869, 5562, 6901, 9738, 13802, 14607, 20703, 29214, 36247, 41406, 55723, 62109, 72494, 108741, 111446, 124218, 167169, 186327, 217482, 326223, 334338, 372654, 501507, 652446, 978669, 1003014, 1504521, 1957338, 3009042, 3733441, 7466882, 11200323, 22400646, 33600969, 67201938, 100802907, 201605814]

約数ペア:

[(1, 201605814), (2, 100802907), (3, 67201938), (6, 33600969), (9, 22400646), (18, 11200323), (27, 7466882), (54, 3733441), (67, 3009042), (103, 1957338), (134, 1504521), (201, 1003014), (206, 978669), (309, 652446), (402, 501507), (541, 372654), (603, 334338), (618, 326223), (927, 217482), (1082, 186327), (1206, 167169), (1623, 124218), (1809, 111446), (1854, 108741), (2781, 72494), (3246, 62109), (3618, 55723), (4869, 41406), (5562, 36247), (6901, 29214), (9738, 20703), (13802, 14607)]