204534772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 407915200

約数和(自身を除く): 203380428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 241, 247, 482, 494, 859, 964, 988, 1718, 3133, 3436, 4579, 6266, 9158, 11167, 12532, 16321, 18316, 22334, 32642, 44668, 59527, 65284, 119054, 207019, 212173, 238108, 414038, 424346, 828076, 848692, 2691247, 3933361, 5382494, 7866722, 10764988, 15733444, 51133693, 102267386, 204534772]

約数ペア:

[(1, 204534772), (2, 102267386), (4, 51133693), (13, 15733444), (19, 10764988), (26, 7866722), (38, 5382494), (52, 3933361), (76, 2691247), (241, 848692), (247, 828076), (482, 424346), (494, 414038), (859, 238108), (964, 212173), (988, 207019), (1718, 119054), (3133, 65284), (3436, 59527), (4579, 44668), (6266, 32642), (9158, 22334), (11167, 18316), (12532, 16321)]