209917758732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1\times {\mathrm{7393}}^1$

素因数の和:8519

約数の個数: 96

約数和(自身を含む): 537163570944

約数和(自身を除く): 327245812212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 502, 753, 857, 1004, 1506, 1714, 2571, 2761, 3012, 3428, 5142, 5522, 7393, 8283, 9427, 10284, 11044, 14786, 16566, 18854, 22179, 28281, 29572, 33132, 37708, 44358, 56562, 81323, 88716, 113124, 162646, 215107, 243969, 325292, 430214, 487938, 645321, 860428, 975876, 1290642, 1855643, 2366177, 2581284, 3711286, 4732354, 5566929, 6335801, 7098531, 7422572, 9464708, 11133858, 12671602, 14197062, 19007403, 20412073, 22267716, 25343204, 28394124, 38014806, 40824146, 61236219, 69693811, 76029612, 81648292, 122472438, 139387622, 209081433, 244944876, 278775244, 418162866, 836325732, 1590286051, 3180572102, 4770858153, 6361144204, 9541716306, 17493146561, 19083432612, 34986293122, 52479439683, 69972586244, 104958879366, 209917758732]

約数ペア:

[(1, 209917758732), (2, 104958879366), (3, 69972586244), (4, 52479439683), (6, 34986293122), (11, 19083432612), (12, 17493146561), (22, 9541716306), (33, 6361144204), (44, 4770858153), (66, 3180572102), (132, 1590286051), (251, 836325732), (502, 418162866), (753, 278775244), (857, 244944876), (1004, 209081433), (1506, 139387622), (1714, 122472438), (2571, 81648292), (2761, 76029612), (3012, 69693811), (3428, 61236219), (5142, 40824146), (5522, 38014806), (7393, 28394124), (8283, 25343204), (9427, 22267716), (10284, 20412073), (11044, 19007403), (14786, 14197062), (16566, 12671602), (18854, 11133858), (22179, 9464708), (28281, 7422572), (29572, 7098531), (33132, 6335801), (37708, 5566929), (44358, 4732354), (56562, 3711286), (81323, 2581284), (88716, 2366177), (113124, 1855643), (162646, 1290642), (215107, 975876), (243969, 860428), (325292, 645321), (430214, 487938)]