200273520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20353}}^1$

素因数の和:20410

約数の個数: 80

約数和(自身を含む): 636021792

約数和(自身を除く): 435748272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 20353, 40706, 61059, 81412, 101765, 122118, 162824, 203530, 244236, 305295, 325648, 407060, 488472, 610590, 814120, 834473, 976944, 1221180, 1628240, 1668946, 2442360, 2503419, 3337892, 4172365, 4884720, 5006838, 6675784, 8344730, 10013676, 12517095, 13351568, 16689460, 20027352, 25034190, 33378920, 40054704, 50068380, 66757840, 100136760, 200273520]

約数ペア:

[(1, 200273520), (2, 100136760), (3, 66757840), (4, 50068380), (5, 40054704), (6, 33378920), (8, 25034190), (10, 20027352), (12, 16689460), (15, 13351568), (16, 12517095), (20, 10013676), (24, 8344730), (30, 6675784), (40, 5006838), (41, 4884720), (48, 4172365), (60, 3337892), (80, 2503419), (82, 2442360), (120, 1668946), (123, 1628240), (164, 1221180), (205, 976944), (240, 834473), (246, 814120), (328, 610590), (410, 488472), (492, 407060), (615, 325648), (656, 305295), (820, 244236), (984, 203530), (1230, 162824), (1640, 122118), (1968, 101765), (2460, 81412), (3280, 61059), (4920, 40706), (9840, 20353)]