201847728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1414

約数の個数: 80

約数和(自身を含む): 541974240

約数和(自身を除く): 340126512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 592, 712, 888, 1068, 1277, 1424, 1776, 2136, 2554, 3293, 3831, 4272, 5108, 6586, 7662, 9879, 10216, 13172, 15324, 19758, 20432, 26344, 30648, 39516, 47249, 52688, 61296, 79032, 94498, 113653, 141747, 158064, 188996, 227306, 283494, 340959, 377992, 454612, 566988, 681918, 755984, 909224, 1133976, 1363836, 1818448, 2267952, 2727672, 4205161, 5455344, 8410322, 12615483, 16820644, 25230966, 33641288, 50461932, 67282576, 100923864, 201847728]

約数ペア:

[(1, 201847728), (2, 100923864), (3, 67282576), (4, 50461932), (6, 33641288), (8, 25230966), (12, 16820644), (16, 12615483), (24, 8410322), (37, 5455344), (48, 4205161), (74, 2727672), (89, 2267952), (111, 1818448), (148, 1363836), (178, 1133976), (222, 909224), (267, 755984), (296, 681918), (356, 566988), (444, 454612), (534, 377992), (592, 340959), (712, 283494), (888, 227306), (1068, 188996), (1277, 158064), (1424, 141747), (1776, 113653), (2136, 94498), (2554, 79032), (3293, 61296), (3831, 52688), (4272, 47249), (5108, 39516), (6586, 30648), (7662, 26344), (9879, 20432), (10216, 19758), (13172, 15324)]