200815714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 349715520

約数和(自身を除く): 148899806

約数列:

[1, 2, 11, 22, 23, 46, 109, 121, 218, 242, 253, 331, 506, 662, 1199, 2398, 2507, 2783, 3641, 5014, 5566, 7282, 7613, 13189, 15226, 26378, 27577, 36079, 40051, 55154, 72158, 80102, 83743, 167486, 303347, 396869, 606694, 793738, 829817, 921173, 1659634, 1842346, 4365559, 8731118, 9127987, 18255974, 100407857, 200815714]

約数ペア:

[(1, 200815714), (2, 100407857), (11, 18255974), (22, 9127987), (23, 8731118), (46, 4365559), (109, 1842346), (121, 1659634), (218, 921173), (242, 829817), (253, 793738), (331, 606694), (506, 396869), (662, 303347), (1199, 167486), (2398, 83743), (2507, 80102), (2783, 72158), (3641, 55154), (5014, 40051), (5566, 36079), (7282, 27577), (7613, 26378), (13189, 15226)]