202493460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15271}}^1$

素因数の和:15313

約数の個数: 96

約数和(自身を含む): 646555392

約数和(自身を除く): 444061932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 15271, 30542, 45813, 61084, 76355, 91626, 152710, 183252, 198523, 229065, 259607, 305420, 397046, 458130, 519214, 595569, 778821, 794092, 916260, 992615, 1038428, 1191138, 1298035, 1557642, 1985230, 2382276, 2596070, 2977845, 3115284, 3374891, 3894105, 3970460, 5192140, 5955690, 6749782, 7788210, 10124673, 11911380, 13499564, 15576420, 16874455, 20249346, 33748910, 40498692, 50623365, 67497820, 101246730, 202493460]

約数ペア:

[(1, 202493460), (2, 101246730), (3, 67497820), (4, 50623365), (5, 40498692), (6, 33748910), (10, 20249346), (12, 16874455), (13, 15576420), (15, 13499564), (17, 11911380), (20, 10124673), (26, 7788210), (30, 6749782), (34, 5955690), (39, 5192140), (51, 3970460), (52, 3894105), (60, 3374891), (65, 3115284), (68, 2977845), (78, 2596070), (85, 2382276), (102, 1985230), (130, 1557642), (156, 1298035), (170, 1191138), (195, 1038428), (204, 992615), (221, 916260), (255, 794092), (260, 778821), (340, 595569), (390, 519214), (442, 458130), (510, 397046), (663, 305420), (780, 259607), (884, 229065), (1020, 198523), (1105, 183252), (1326, 152710), (2210, 91626), (2652, 76355), (3315, 61084), (4420, 45813), (6630, 30542), (13260, 15271)]