201199920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27043}}^1$

素因数の和:27090

約数の個数: 80

約数和(自身を含む): 643863552

約数和(自身を除く): 442663632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27043, 54086, 81129, 108172, 135215, 162258, 216344, 270430, 324516, 405645, 432688, 540860, 649032, 811290, 838333, 1081720, 1298064, 1622580, 1676666, 2163440, 2514999, 3245160, 3353332, 4191665, 5029998, 6490320, 6706664, 8383330, 10059996, 12574995, 13413328, 16766660, 20119992, 25149990, 33533320, 40239984, 50299980, 67066640, 100599960, 201199920]

約数ペア:

[(1, 201199920), (2, 100599960), (3, 67066640), (4, 50299980), (5, 40239984), (6, 33533320), (8, 25149990), (10, 20119992), (12, 16766660), (15, 13413328), (16, 12574995), (20, 10059996), (24, 8383330), (30, 6706664), (31, 6490320), (40, 5029998), (48, 4191665), (60, 3353332), (62, 3245160), (80, 2514999), (93, 2163440), (120, 1676666), (124, 1622580), (155, 1298064), (186, 1081720), (240, 838333), (248, 811290), (310, 649032), (372, 540860), (465, 432688), (496, 405645), (620, 324516), (744, 270430), (930, 216344), (1240, 162258), (1488, 135215), (1860, 108172), (2480, 81129), (3720, 54086), (7440, 27043)]