210028576

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 427472640

約数和(自身を除く): 217444064

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 179, 296, 358, 592, 716, 991, 1184, 1432, 1982, 2864, 3964, 5728, 6623, 7928, 13246, 15856, 26492, 31712, 36667, 52984, 73334, 105968, 146668, 177389, 211936, 293336, 354778, 586672, 709556, 1173344, 1419112, 2838224, 5676448, 6563393, 13126786, 26253572, 52507144, 105014288, 210028576]

約数ペア:

[(1, 210028576), (2, 105014288), (4, 52507144), (8, 26253572), (16, 13126786), (32, 6563393), (37, 5676448), (74, 2838224), (148, 1419112), (179, 1173344), (296, 709556), (358, 586672), (592, 354778), (716, 293336), (991, 211936), (1184, 177389), (1432, 146668), (1982, 105968), (2864, 73334), (3964, 52984), (5728, 36667), (6623, 31712), (7928, 26492), (13246, 15856)]