201211794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 518109696

約数和(自身を除く): 316897902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 61, 63, 94, 122, 126, 141, 183, 282, 329, 366, 423, 427, 549, 557, 658, 846, 854, 987, 1098, 1114, 1281, 1671, 1974, 2562, 2867, 2961, 3342, 3843, 3899, 5013, 5734, 5922, 7686, 7798, 8601, 10026, 11697, 17202, 20069, 23394, 25803, 26179, 33977, 35091, 40138, 51606, 52358, 60207, 67954, 70182, 78537, 101931, 120414, 157074, 180621, 183253, 203862, 235611, 237839, 305793, 361242, 366506, 471222, 475678, 549759, 611586, 713517, 1099518, 1427034, 1596919, 1649277, 2140551, 3193838, 3298554, 4281102, 4790757, 9581514, 11178433, 14372271, 22356866, 28744542, 33535299, 67070598, 100605897, 201211794]

約数ペア:

[(1, 201211794), (2, 100605897), (3, 67070598), (6, 33535299), (7, 28744542), (9, 22356866), (14, 14372271), (18, 11178433), (21, 9581514), (42, 4790757), (47, 4281102), (61, 3298554), (63, 3193838), (94, 2140551), (122, 1649277), (126, 1596919), (141, 1427034), (183, 1099518), (282, 713517), (329, 611586), (366, 549759), (423, 475678), (427, 471222), (549, 366506), (557, 361242), (658, 305793), (846, 237839), (854, 235611), (987, 203862), (1098, 183253), (1114, 180621), (1281, 157074), (1671, 120414), (1974, 101931), (2562, 78537), (2867, 70182), (2961, 67954), (3342, 60207), (3843, 52358), (3899, 51606), (5013, 40138), (5734, 35091), (5922, 33977), (7686, 26179), (7798, 25803), (8601, 23394), (10026, 20069), (11697, 17202)]