209852082

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 517570560

約数和(自身を除く): 307718478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 179, 186, 191, 198, 279, 341, 358, 382, 537, 558, 573, 682, 1023, 1074, 1146, 1611, 1719, 1969, 2046, 2101, 3069, 3222, 3438, 3938, 4202, 5549, 5907, 5921, 6138, 6303, 11098, 11814, 11842, 12606, 16647, 17721, 17763, 18909, 33294, 34189, 35442, 35526, 37818, 49941, 53289, 61039, 65131, 68378, 99882, 102567, 106578, 122078, 130262, 183117, 195393, 205134, 307701, 366234, 376079, 390786, 549351, 586179, 615402, 752158, 1059859, 1098702, 1128237, 1172358, 2119718, 2256474, 3179577, 3384711, 6359154, 6769422, 9538731, 11658449, 19077462, 23316898, 34975347, 69950694, 104926041, 209852082]

約数ペア:

[(1, 209852082), (2, 104926041), (3, 69950694), (6, 34975347), (9, 23316898), (11, 19077462), (18, 11658449), (22, 9538731), (31, 6769422), (33, 6359154), (62, 3384711), (66, 3179577), (93, 2256474), (99, 2119718), (179, 1172358), (186, 1128237), (191, 1098702), (198, 1059859), (279, 752158), (341, 615402), (358, 586179), (382, 549351), (537, 390786), (558, 376079), (573, 366234), (682, 307701), (1023, 205134), (1074, 195393), (1146, 183117), (1611, 130262), (1719, 122078), (1969, 106578), (2046, 102567), (2101, 99882), (3069, 68378), (3222, 65131), (3438, 61039), (3938, 53289), (4202, 49941), (5549, 37818), (5907, 35526), (5921, 35442), (6138, 34189), (6303, 33294), (11098, 18909), (11814, 17763), (11842, 17721), (12606, 16647)]