200079800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 499186800

約数和(自身を除く): 299107000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 83, 85, 100, 136, 166, 170, 200, 332, 340, 415, 425, 664, 680, 709, 830, 850, 1411, 1418, 1660, 1700, 2075, 2822, 2836, 3320, 3400, 3545, 4150, 5644, 5672, 7055, 7090, 8300, 11288, 12053, 14110, 14180, 16600, 17725, 24106, 28220, 28360, 35275, 35450, 48212, 56440, 58847, 60265, 70550, 70900, 96424, 117694, 120530, 141100, 141800, 235388, 241060, 282200, 294235, 301325, 470776, 482120, 588470, 602650, 1000399, 1176940, 1205300, 1471175, 2000798, 2353880, 2410600, 2942350, 4001596, 5001995, 5884700, 8003192, 10003990, 11769400, 20007980, 25009975, 40015960, 50019950, 100039900, 200079800]

約数ペア:

[(1, 200079800), (2, 100039900), (4, 50019950), (5, 40015960), (8, 25009975), (10, 20007980), (17, 11769400), (20, 10003990), (25, 8003192), (34, 5884700), (40, 5001995), (50, 4001596), (68, 2942350), (83, 2410600), (85, 2353880), (100, 2000798), (136, 1471175), (166, 1205300), (170, 1176940), (200, 1000399), (332, 602650), (340, 588470), (415, 482120), (425, 470776), (664, 301325), (680, 294235), (709, 282200), (830, 241060), (850, 235388), (1411, 141800), (1418, 141100), (1660, 120530), (1700, 117694), (2075, 96424), (2822, 70900), (2836, 70550), (3320, 60265), (3400, 58847), (3545, 56440), (4150, 48212), (5644, 35450), (5672, 35275), (7055, 28360), (7090, 28220), (8300, 24106), (11288, 17725), (12053, 16600), (14110, 14180)]