201623968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69239}}^1$

素因数の和:69269

約数の個数: 48

約数和(自身を含む): 488557440

約数和(自身を除く): 286933472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 69239, 138478, 276956, 484673, 553912, 900107, 969346, 1107824, 1800214, 1938692, 2215648, 3600428, 3877384, 6300749, 7200856, 7754768, 12601498, 14401712, 15509536, 25202996, 28803424, 50405992, 100811984, 201623968]

約数ペア:

[(1, 201623968), (2, 100811984), (4, 50405992), (7, 28803424), (8, 25202996), (13, 15509536), (14, 14401712), (16, 12601498), (26, 7754768), (28, 7200856), (32, 6300749), (52, 3877384), (56, 3600428), (91, 2215648), (104, 1938692), (112, 1800214), (182, 1107824), (208, 969346), (224, 900107), (364, 553912), (416, 484673), (728, 276956), (1456, 138478), (2912, 69239)]