202988000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1693

約数の個数: 96

約数和(自身を含む): 515144448

約数和(自身を除く): 312156448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1550, 1637, 2000, 2480, 3100, 3274, 3875, 4000, 4960, 6200, 6548, 7750, 8185, 12400, 13096, 15500, 16370, 24800, 26192, 31000, 32740, 40925, 50747, 52384, 62000, 65480, 81850, 101494, 124000, 130960, 163700, 202988, 204625, 253735, 261920, 327400, 405976, 409250, 507470, 654800, 811952, 818500, 1014940, 1268675, 1309600, 1623904, 1637000, 2029880, 2537350, 3274000, 4059760, 5074700, 6343375, 6548000, 8119520, 10149400, 12686750, 20298800, 25373500, 40597600, 50747000, 101494000, 202988000]

約数ペア:

[(1, 202988000), (2, 101494000), (4, 50747000), (5, 40597600), (8, 25373500), (10, 20298800), (16, 12686750), (20, 10149400), (25, 8119520), (31, 6548000), (32, 6343375), (40, 5074700), (50, 4059760), (62, 3274000), (80, 2537350), (100, 2029880), (124, 1637000), (125, 1623904), (155, 1309600), (160, 1268675), (200, 1014940), (248, 818500), (250, 811952), (310, 654800), (400, 507470), (496, 409250), (500, 405976), (620, 327400), (775, 261920), (800, 253735), (992, 204625), (1000, 202988), (1240, 163700), (1550, 130960), (1637, 124000), (2000, 101494), (2480, 81850), (3100, 65480), (3274, 62000), (3875, 52384), (4000, 50747), (4960, 40925), (6200, 32740), (6548, 31000), (7750, 26192), (8185, 24800), (12400, 16370), (13096, 15500)]