201175000

素因数分解:

$2^3\times 5^5\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 508561200

約数和(自身を除く): 307386200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 619, 625, 650, 1000, 1238, 1250, 1300, 1625, 2476, 2500, 2600, 3095, 3125, 3250, 4952, 5000, 6190, 6250, 6500, 8047, 8125, 12380, 12500, 13000, 15475, 16094, 16250, 24760, 25000, 30950, 32188, 32500, 40235, 40625, 61900, 64376, 65000, 77375, 80470, 81250, 123800, 154750, 160940, 162500, 201175, 309500, 321880, 325000, 386875, 402350, 619000, 773750, 804700, 1005875, 1547500, 1609400, 1934375, 2011750, 3095000, 3868750, 4023500, 5029375, 7737500, 8047000, 10058750, 15475000, 20117500, 25146875, 40235000, 50293750, 100587500, 201175000]

約数ペア:

[(1, 201175000), (2, 100587500), (4, 50293750), (5, 40235000), (8, 25146875), (10, 20117500), (13, 15475000), (20, 10058750), (25, 8047000), (26, 7737500), (40, 5029375), (50, 4023500), (52, 3868750), (65, 3095000), (100, 2011750), (104, 1934375), (125, 1609400), (130, 1547500), (200, 1005875), (250, 804700), (260, 773750), (325, 619000), (500, 402350), (520, 386875), (619, 325000), (625, 321880), (650, 309500), (1000, 201175), (1238, 162500), (1250, 160940), (1300, 154750), (1625, 123800), (2476, 81250), (2500, 80470), (2600, 77375), (3095, 65000), (3125, 64376), (3250, 61900), (4952, 40625), (5000, 40235), (6190, 32500), (6250, 32188), (6500, 30950), (8047, 25000), (8125, 24760), (12380, 16250), (12500, 16094), (13000, 15475)]