210842406

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 478526400

約数和(自身を除く): 267683994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 113, 218, 226, 317, 327, 339, 634, 654, 678, 951, 981, 1017, 1902, 1962, 2034, 2853, 2943, 3051, 5706, 5886, 6102, 8559, 12317, 17118, 24634, 34553, 35821, 36951, 69106, 71642, 73902, 103659, 107463, 110853, 207318, 214926, 221706, 310977, 322389, 332559, 621954, 644778, 665118, 932931, 967167, 1865862, 1934334, 3904489, 7808978, 11713467, 23426934, 35140401, 70280802, 105421203, 210842406]

約数ペア:

[(1, 210842406), (2, 105421203), (3, 70280802), (6, 35140401), (9, 23426934), (18, 11713467), (27, 7808978), (54, 3904489), (109, 1934334), (113, 1865862), (218, 967167), (226, 932931), (317, 665118), (327, 644778), (339, 621954), (634, 332559), (654, 322389), (678, 310977), (951, 221706), (981, 214926), (1017, 207318), (1902, 110853), (1962, 107463), (2034, 103659), (2853, 73902), (2943, 71642), (3051, 69106), (5706, 36951), (5886, 35821), (6102, 34553), (8559, 24634), (12317, 17118)]