203212000

素因数分解:

$2^5\times 5^3\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 505237824

約数和(自身を除く): 302025824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 125, 160, 200, 202, 250, 400, 404, 500, 503, 505, 800, 808, 1000, 1006, 1010, 1616, 2000, 2012, 2020, 2515, 2525, 3232, 4000, 4024, 4040, 5030, 5050, 8048, 8080, 10060, 10100, 12575, 12625, 16096, 16160, 20120, 20200, 25150, 25250, 40240, 40400, 50300, 50500, 50803, 62875, 80480, 80800, 100600, 101000, 101606, 125750, 201200, 202000, 203212, 251500, 254015, 402400, 404000, 406424, 503000, 508030, 812848, 1006000, 1016060, 1270075, 1625696, 2012000, 2032120, 2540150, 4064240, 5080300, 6350375, 8128480, 10160600, 12700750, 20321200, 25401500, 40642400, 50803000, 101606000, 203212000]

約数ペア:

[(1, 203212000), (2, 101606000), (4, 50803000), (5, 40642400), (8, 25401500), (10, 20321200), (16, 12700750), (20, 10160600), (25, 8128480), (32, 6350375), (40, 5080300), (50, 4064240), (80, 2540150), (100, 2032120), (101, 2012000), (125, 1625696), (160, 1270075), (200, 1016060), (202, 1006000), (250, 812848), (400, 508030), (404, 503000), (500, 406424), (503, 404000), (505, 402400), (800, 254015), (808, 251500), (1000, 203212), (1006, 202000), (1010, 201200), (1616, 125750), (2000, 101606), (2012, 101000), (2020, 100600), (2515, 80800), (2525, 80480), (3232, 62875), (4000, 50803), (4024, 50500), (4040, 50300), (5030, 40400), (5050, 40240), (8048, 25250), (8080, 25150), (10060, 20200), (10100, 20120), (12575, 16160), (12625, 16096)]