201506248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 409248000

約数和(自身を除く): 207741752

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 97, 152, 158, 173, 194, 316, 346, 388, 632, 692, 776, 1384, 1501, 1843, 3002, 3287, 3686, 6004, 6574, 7372, 7663, 12008, 13148, 13667, 14744, 15326, 16781, 26296, 27334, 30652, 33562, 54668, 61304, 67124, 109336, 134248, 145597, 259673, 291194, 318839, 519346, 582388, 637678, 1038692, 1164776, 1275356, 1325699, 2077384, 2550712, 2651398, 5302796, 10605592, 25188281, 50376562, 100753124, 201506248]

約数ペア:

[(1, 201506248), (2, 100753124), (4, 50376562), (8, 25188281), (19, 10605592), (38, 5302796), (76, 2651398), (79, 2550712), (97, 2077384), (152, 1325699), (158, 1275356), (173, 1164776), (194, 1038692), (316, 637678), (346, 582388), (388, 519346), (632, 318839), (692, 291194), (776, 259673), (1384, 145597), (1501, 134248), (1843, 109336), (3002, 67124), (3287, 61304), (3686, 54668), (6004, 33562), (6574, 30652), (7372, 27334), (7663, 26296), (12008, 16781), (13148, 15326), (13667, 14744)]