217200852

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{60943}}^1$

素因数の和:60970

約数の個数: 60

約数和(自身を含む): 619434816

約数和(自身を除く): 402233964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 60943, 121886, 182829, 243772, 365658, 548487, 670373, 731316, 1096974, 1340746, 1645461, 2011119, 2193948, 2681492, 3290922, 4022238, 4936383, 6033357, 6581844, 8044476, 9872766, 12066714, 18100071, 19745532, 24133428, 36200142, 54300213, 72400284, 108600426, 217200852]

約数ペア:

[(1, 217200852), (2, 108600426), (3, 72400284), (4, 54300213), (6, 36200142), (9, 24133428), (11, 19745532), (12, 18100071), (18, 12066714), (22, 9872766), (27, 8044476), (33, 6581844), (36, 6033357), (44, 4936383), (54, 4022238), (66, 3290922), (81, 2681492), (99, 2193948), (108, 2011119), (132, 1645461), (162, 1340746), (198, 1096974), (297, 731316), (324, 670373), (396, 548487), (594, 365658), (891, 243772), (1188, 182829), (1782, 121886), (3564, 60943)]