210005676

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 559964160

約数和(自身を除く): 349958484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 127, 183, 244, 251, 254, 366, 381, 502, 508, 549, 732, 753, 762, 1004, 1098, 1143, 1506, 1524, 1647, 2196, 2259, 2286, 3012, 3294, 3429, 4518, 4572, 6588, 6777, 6858, 7747, 9036, 13554, 13716, 15311, 15494, 23241, 27108, 30622, 30988, 31877, 45933, 46482, 61244, 63754, 69723, 91866, 92964, 95631, 127508, 137799, 139446, 183732, 191262, 209169, 275598, 278892, 286893, 382524, 413397, 418338, 551196, 573786, 826794, 836676, 860679, 1147572, 1653588, 1721358, 1944497, 3442716, 3888994, 5833491, 7777988, 11666982, 17500473, 23333964, 35000946, 52501419, 70001892, 105002838, 210005676]

約数ペア:

[(1, 210005676), (2, 105002838), (3, 70001892), (4, 52501419), (6, 35000946), (9, 23333964), (12, 17500473), (18, 11666982), (27, 7777988), (36, 5833491), (54, 3888994), (61, 3442716), (108, 1944497), (122, 1721358), (127, 1653588), (183, 1147572), (244, 860679), (251, 836676), (254, 826794), (366, 573786), (381, 551196), (502, 418338), (508, 413397), (549, 382524), (732, 286893), (753, 278892), (762, 275598), (1004, 209169), (1098, 191262), (1143, 183732), (1506, 139446), (1524, 137799), (1647, 127508), (2196, 95631), (2259, 92964), (2286, 91866), (3012, 69723), (3294, 63754), (3429, 61244), (4518, 46482), (4572, 45933), (6588, 31877), (6777, 30988), (6858, 30622), (7747, 27108), (9036, 23241), (13554, 15494), (13716, 15311)]