210879368

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 463916160

約数和(自身を除く): 253036792

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 227, 313, 371, 424, 454, 626, 742, 908, 1252, 1484, 1589, 1816, 2191, 2504, 2968, 3178, 4382, 6356, 8764, 12031, 12712, 16589, 17528, 24062, 33178, 48124, 66356, 71051, 84217, 96248, 116123, 132712, 142102, 168434, 232246, 284204, 336868, 464492, 497357, 568408, 673736, 928984, 994714, 1989428, 3765703, 3978856, 7531406, 15062812, 26359921, 30125624, 52719842, 105439684, 210879368]

約数ペア:

[(1, 210879368), (2, 105439684), (4, 52719842), (7, 30125624), (8, 26359921), (14, 15062812), (28, 7531406), (53, 3978856), (56, 3765703), (106, 1989428), (212, 994714), (227, 928984), (313, 673736), (371, 568408), (424, 497357), (454, 464492), (626, 336868), (742, 284204), (908, 232246), (1252, 168434), (1484, 142102), (1589, 132712), (1816, 116123), (2191, 96248), (2504, 84217), (2968, 71051), (3178, 66356), (4382, 48124), (6356, 33178), (8764, 24062), (12031, 17528), (12712, 16589)]