202148320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 524071296

約数和(自身を除く): 321922976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 331, 347, 352, 440, 662, 694, 880, 1324, 1388, 1655, 1735, 1760, 2648, 2776, 3310, 3470, 3641, 3817, 5296, 5552, 6620, 6940, 7282, 7634, 10592, 11104, 13240, 13880, 14564, 15268, 18205, 19085, 26480, 27760, 29128, 30536, 36410, 38170, 52960, 55520, 58256, 61072, 72820, 76340, 114857, 116512, 122144, 145640, 152680, 229714, 291280, 305360, 459428, 574285, 582560, 610720, 918856, 1148570, 1263427, 1837712, 2297140, 2526854, 3675424, 4594280, 5053708, 6317135, 9188560, 10107416, 12634270, 18377120, 20214832, 25268540, 40429664, 50537080, 101074160, 202148320]

約数ペア:

[(1, 202148320), (2, 101074160), (4, 50537080), (5, 40429664), (8, 25268540), (10, 20214832), (11, 18377120), (16, 12634270), (20, 10107416), (22, 9188560), (32, 6317135), (40, 5053708), (44, 4594280), (55, 3675424), (80, 2526854), (88, 2297140), (110, 1837712), (160, 1263427), (176, 1148570), (220, 918856), (331, 610720), (347, 582560), (352, 574285), (440, 459428), (662, 305360), (694, 291280), (880, 229714), (1324, 152680), (1388, 145640), (1655, 122144), (1735, 116512), (1760, 114857), (2648, 76340), (2776, 72820), (3310, 61072), (3470, 58256), (3641, 55520), (3817, 52960), (5296, 38170), (5552, 36410), (6620, 30536), (6940, 29128), (7282, 27760), (7634, 26480), (10592, 19085), (11104, 18205), (13240, 15268), (13880, 14564)]