201586304

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 419489280

約数和(自身を除く): 217902976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 404, 496, 503, 808, 992, 1006, 1616, 1984, 2012, 3131, 3232, 3968, 4024, 6262, 6464, 8048, 12524, 12928, 15593, 16096, 25048, 31186, 32192, 50096, 50803, 62372, 64384, 100192, 101606, 124744, 200384, 203212, 249488, 400768, 406424, 498976, 812848, 997952, 1574893, 1625696, 1995904, 3149786, 3251392, 6299572, 6502784, 12599144, 25198288, 50396576, 100793152, 201586304]

約数ペア:

[(1, 201586304), (2, 100793152), (4, 50396576), (8, 25198288), (16, 12599144), (31, 6502784), (32, 6299572), (62, 3251392), (64, 3149786), (101, 1995904), (124, 1625696), (128, 1574893), (202, 997952), (248, 812848), (404, 498976), (496, 406424), (503, 400768), (808, 249488), (992, 203212), (1006, 200384), (1616, 124744), (1984, 101606), (2012, 100192), (3131, 64384), (3232, 62372), (3968, 50803), (4024, 50096), (6262, 32192), (6464, 31186), (8048, 25048), (12524, 16096), (12928, 15593)]