202210768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 436480000

約数和(自身を除く): 234269232

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 304, 344, 496, 499, 589, 688, 817, 998, 1178, 1333, 1634, 1996, 2356, 2666, 3268, 3992, 4712, 5332, 6536, 7984, 9424, 9481, 10664, 13072, 15469, 18962, 21328, 21457, 25327, 30938, 37924, 42914, 50654, 61876, 75848, 85828, 101308, 123752, 151696, 171656, 202616, 247504, 293911, 343312, 405232, 407683, 587822, 665167, 815366, 1175644, 1330334, 1630732, 2351288, 2660668, 3261464, 4702576, 5321336, 6522928, 10642672, 12638173, 25276346, 50552692, 101105384, 202210768]

約数ペア:

[(1, 202210768), (2, 101105384), (4, 50552692), (8, 25276346), (16, 12638173), (19, 10642672), (31, 6522928), (38, 5321336), (43, 4702576), (62, 3261464), (76, 2660668), (86, 2351288), (124, 1630732), (152, 1330334), (172, 1175644), (248, 815366), (304, 665167), (344, 587822), (496, 407683), (499, 405232), (589, 343312), (688, 293911), (817, 247504), (998, 202616), (1178, 171656), (1333, 151696), (1634, 123752), (1996, 101308), (2356, 85828), (2666, 75848), (3268, 61876), (3992, 50654), (4712, 42914), (5332, 37924), (6536, 30938), (7984, 25327), (9424, 21457), (9481, 21328), (10664, 18962), (13072, 15469)]