202298144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 412917120

約数和(自身を除く): 210618976

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1376, 1861, 2528, 3397, 3722, 6794, 7444, 13588, 14888, 27176, 29776, 54352, 59552, 80023, 108704, 147019, 160046, 294038, 320092, 588076, 640184, 1176152, 1280368, 2352304, 2560736, 4704608, 6321817, 12643634, 25287268, 50574536, 101149072, 202298144]

約数ペア:

[(1, 202298144), (2, 101149072), (4, 50574536), (8, 25287268), (16, 12643634), (32, 6321817), (43, 4704608), (79, 2560736), (86, 2352304), (158, 1280368), (172, 1176152), (316, 640184), (344, 588076), (632, 320092), (688, 294038), (1264, 160046), (1376, 147019), (1861, 108704), (2528, 80023), (3397, 59552), (3722, 54352), (6794, 29776), (7444, 27176), (13588, 14888)]