201545632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 412860672

約数和(自身を除く): 211315040

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 1483, 2192, 2966, 4247, 4384, 5932, 8494, 11864, 16988, 23728, 33976, 45973, 47456, 67952, 91946, 135904, 183892, 203171, 367784, 406342, 735568, 812684, 1471136, 1625368, 3250736, 6298301, 6501472, 12596602, 25193204, 50386408, 100772816, 201545632]

約数ペア:

[(1, 201545632), (2, 100772816), (4, 50386408), (8, 25193204), (16, 12596602), (31, 6501472), (32, 6298301), (62, 3250736), (124, 1625368), (137, 1471136), (248, 812684), (274, 735568), (496, 406342), (548, 367784), (992, 203171), (1096, 183892), (1483, 135904), (2192, 91946), (2966, 67952), (4247, 47456), (4384, 45973), (5932, 33976), (8494, 23728), (11864, 16988)]