201171152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4516

約数の個数: 80

約数和(自身を含む): 495301632

約数和(自身を除く): 294130480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 4457, 5642, 6448, 8914, 11284, 17828, 22568, 31199, 35656, 45136, 57941, 62398, 71312, 115882, 124796, 138167, 231764, 249592, 276334, 405587, 463528, 499184, 552668, 811174, 927056, 967169, 1105336, 1622348, 1796171, 1934338, 2210672, 3244696, 3592342, 3868676, 6489392, 7184684, 7737352, 12573197, 14369368, 15474704, 25146394, 28738736, 50292788, 100585576, 201171152]

約数ペア:

[(1, 201171152), (2, 100585576), (4, 50292788), (7, 28738736), (8, 25146394), (13, 15474704), (14, 14369368), (16, 12573197), (26, 7737352), (28, 7184684), (31, 6489392), (52, 3868676), (56, 3592342), (62, 3244696), (91, 2210672), (104, 1934338), (112, 1796171), (124, 1622348), (182, 1105336), (208, 967169), (217, 927056), (248, 811174), (364, 552668), (403, 499184), (434, 463528), (496, 405587), (728, 276334), (806, 249592), (868, 231764), (1456, 138167), (1612, 124796), (1736, 115882), (2821, 71312), (3224, 62398), (3472, 57941), (4457, 45136), (5642, 35656), (6448, 31199), (8914, 22568), (11284, 17828)]