198607441288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1\times {\mathrm{10567}}^1$

素因数の和:11926

約数の個数: 64

約数和(自身を含む): 398146440960

約数和(自身を除く): 199538999672

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1223, 1921, 2446, 3842, 4892, 7684, 9784, 10567, 15368, 20791, 21134, 41582, 42268, 83164, 84536, 138199, 166328, 179639, 276398, 359278, 552796, 718556, 1105592, 1194071, 1437112, 2349383, 2388142, 4698766, 4776284, 9397532, 9552568, 12923441, 18795064, 20299207, 25846882, 40598414, 51693764, 81196828, 103387528, 162393656, 219698497, 439396994, 878793988, 1460348833, 1757587976, 2920697666, 5841395332, 11682790664, 24825930161, 49651860322, 99303720644, 198607441288]

約数ペア:

[(1, 198607441288), (2, 99303720644), (4, 49651860322), (8, 24825930161), (17, 11682790664), (34, 5841395332), (68, 2920697666), (113, 1757587976), (136, 1460348833), (226, 878793988), (452, 439396994), (904, 219698497), (1223, 162393656), (1921, 103387528), (2446, 81196828), (3842, 51693764), (4892, 40598414), (7684, 25846882), (9784, 20299207), (10567, 18795064), (15368, 12923441), (20791, 9552568), (21134, 9397532), (41582, 4776284), (42268, 4698766), (83164, 2388142), (84536, 2349383), (138199, 1437112), (166328, 1194071), (179639, 1105592), (276398, 718556), (359278, 552796)]