201596500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 507386880

約数和(自身を除く): 305790380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 239, 241, 250, 350, 478, 482, 500, 700, 875, 956, 964, 1195, 1205, 1673, 1687, 1750, 2390, 2410, 3346, 3374, 3500, 4780, 4820, 5975, 6025, 6692, 6748, 8365, 8435, 11950, 12050, 16730, 16870, 23900, 24100, 29875, 30125, 33460, 33740, 41825, 42175, 57599, 59750, 60250, 83650, 84350, 115198, 119500, 120500, 167300, 168700, 209125, 210875, 230396, 287995, 403193, 418250, 421750, 575990, 806386, 836500, 843500, 1151980, 1439975, 1612772, 2015965, 2879950, 4031930, 5759900, 7199875, 8063860, 10079825, 14399750, 20159650, 28799500, 40319300, 50399125, 100798250, 201596500]

約数ペア:

[(1, 201596500), (2, 100798250), (4, 50399125), (5, 40319300), (7, 28799500), (10, 20159650), (14, 14399750), (20, 10079825), (25, 8063860), (28, 7199875), (35, 5759900), (50, 4031930), (70, 2879950), (100, 2015965), (125, 1612772), (140, 1439975), (175, 1151980), (239, 843500), (241, 836500), (250, 806386), (350, 575990), (478, 421750), (482, 418250), (500, 403193), (700, 287995), (875, 230396), (956, 210875), (964, 209125), (1195, 168700), (1205, 167300), (1673, 120500), (1687, 119500), (1750, 115198), (2390, 84350), (2410, 83650), (3346, 60250), (3374, 59750), (3500, 57599), (4780, 42175), (4820, 41825), (5975, 33740), (6025, 33460), (6692, 30125), (6748, 29875), (8365, 24100), (8435, 23900), (11950, 16870), (12050, 16730)]