202557472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 450455040

約数和(自身を除く): 247897568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 113, 124, 139, 208, 226, 248, 278, 403, 416, 452, 496, 556, 806, 904, 992, 1112, 1469, 1612, 1807, 1808, 2224, 2938, 3224, 3503, 3614, 3616, 4309, 4448, 5876, 6448, 7006, 7228, 8618, 11752, 12896, 14012, 14456, 15707, 17236, 23504, 28024, 28912, 31414, 34472, 45539, 47008, 56017, 56048, 57824, 62828, 68944, 91078, 112034, 112096, 125656, 137888, 182156, 204191, 224068, 251312, 364312, 408382, 448136, 486917, 502624, 728624, 816764, 896272, 973834, 1457248, 1633528, 1792544, 1947668, 3267056, 3895336, 6329921, 6534112, 7790672, 12659842, 15581344, 25319684, 50639368, 101278736, 202557472]

約数ペア:

[(1, 202557472), (2, 101278736), (4, 50639368), (8, 25319684), (13, 15581344), (16, 12659842), (26, 7790672), (31, 6534112), (32, 6329921), (52, 3895336), (62, 3267056), (104, 1947668), (113, 1792544), (124, 1633528), (139, 1457248), (208, 973834), (226, 896272), (248, 816764), (278, 728624), (403, 502624), (416, 486917), (452, 448136), (496, 408382), (556, 364312), (806, 251312), (904, 224068), (992, 204191), (1112, 182156), (1469, 137888), (1612, 125656), (1807, 112096), (1808, 112034), (2224, 91078), (2938, 68944), (3224, 62828), (3503, 57824), (3614, 56048), (3616, 56017), (4309, 47008), (4448, 45539), (5876, 34472), (6448, 31414), (7006, 28912), (7228, 28024), (8618, 23504), (11752, 17236), (12896, 15707), (14012, 14456)]