209300046

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 453081600

約数和(自身を除く): 243781554

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 179, 222, 229, 358, 458, 537, 687, 851, 1074, 1374, 1702, 2553, 4117, 5106, 5267, 6623, 8234, 8473, 10534, 12351, 13246, 15801, 16946, 19869, 24702, 25419, 31602, 39738, 40991, 50838, 81982, 122973, 152329, 194879, 245946, 304658, 389758, 456987, 584637, 913974, 942793, 1169274, 1516667, 1885586, 2828379, 3033334, 4550001, 5656758, 9100002, 34883341, 69766682, 104650023, 209300046]

約数ペア:

[(1, 209300046), (2, 104650023), (3, 69766682), (6, 34883341), (23, 9100002), (37, 5656758), (46, 4550001), (69, 3033334), (74, 2828379), (111, 1885586), (138, 1516667), (179, 1169274), (222, 942793), (229, 913974), (358, 584637), (458, 456987), (537, 389758), (687, 304658), (851, 245946), (1074, 194879), (1374, 152329), (1702, 122973), (2553, 81982), (4117, 50838), (5106, 40991), (5267, 39738), (6623, 31602), (8234, 25419), (8473, 24702), (10534, 19869), (12351, 16946), (13246, 15801)]