207514140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 604800000

約数和(自身を除く): 397285860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 239, 290, 348, 435, 478, 499, 580, 717, 870, 956, 998, 1195, 1434, 1497, 1740, 1996, 2390, 2495, 2868, 2994, 3585, 4780, 4990, 5988, 6931, 7170, 7485, 9980, 13862, 14340, 14471, 14970, 20793, 27724, 28942, 29940, 34655, 41586, 43413, 57884, 69310, 72355, 83172, 86826, 103965, 119261, 138620, 144710, 173652, 207930, 217065, 238522, 289420, 357783, 415860, 434130, 477044, 596305, 715566, 868260, 1192610, 1431132, 1788915, 2385220, 3458569, 3577830, 6917138, 7155660, 10375707, 13834276, 17292845, 20751414, 34585690, 41502828, 51878535, 69171380, 103757070, 207514140]

約数ペア:

[(1, 207514140), (2, 103757070), (3, 69171380), (4, 51878535), (5, 41502828), (6, 34585690), (10, 20751414), (12, 17292845), (15, 13834276), (20, 10375707), (29, 7155660), (30, 6917138), (58, 3577830), (60, 3458569), (87, 2385220), (116, 1788915), (145, 1431132), (174, 1192610), (239, 868260), (290, 715566), (348, 596305), (435, 477044), (478, 434130), (499, 415860), (580, 357783), (717, 289420), (870, 238522), (956, 217065), (998, 207930), (1195, 173652), (1434, 144710), (1497, 138620), (1740, 119261), (1996, 103965), (2390, 86826), (2495, 83172), (2868, 72355), (2994, 69310), (3585, 57884), (4780, 43413), (4990, 41586), (5988, 34655), (6931, 29940), (7170, 28942), (7485, 27724), (9980, 20793), (13862, 14970), (14340, 14471)]