211322124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10501}}^1$

素因数の和:10567

約数の個数: 72

約数和(自身を含む): 588700112

約数和(自身を除く): 377377988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 10501, 20124, 21002, 31503, 42004, 63006, 94509, 126012, 136513, 189018, 273026, 378036, 409539, 451543, 546052, 819078, 903086, 1228617, 1354629, 1638156, 1806172, 2457234, 2709258, 4063887, 4914468, 5418516, 5870059, 8127774, 11740118, 16255548, 17610177, 23480236, 35220354, 52830531, 70440708, 105661062, 211322124]

約数ペア:

[(1, 211322124), (2, 105661062), (3, 70440708), (4, 52830531), (6, 35220354), (9, 23480236), (12, 17610177), (13, 16255548), (18, 11740118), (26, 8127774), (36, 5870059), (39, 5418516), (43, 4914468), (52, 4063887), (78, 2709258), (86, 2457234), (117, 1806172), (129, 1638156), (156, 1354629), (172, 1228617), (234, 903086), (258, 819078), (387, 546052), (468, 451543), (516, 409539), (559, 378036), (774, 273026), (1118, 189018), (1548, 136513), (1677, 126012), (2236, 94509), (3354, 63006), (5031, 42004), (6708, 31503), (10062, 21002), (10501, 20124)]