207770832

素因数分解:

$2^4\times 3^6\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 140

約数和(自身を含む): 618025920

約数和(自身を除く): 410255088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 379, 423, 432, 486, 564, 648, 729, 752, 758, 846, 972, 1128, 1137, 1269, 1296, 1458, 1516, 1692, 1944, 2256, 2274, 2538, 2916, 3032, 3384, 3411, 3807, 3888, 4548, 5076, 5832, 6064, 6768, 6822, 7614, 9096, 10152, 10233, 11421, 11664, 13644, 15228, 17813, 18192, 20304, 20466, 22842, 27288, 30456, 30699, 34263, 35626, 40932, 45684, 53439, 54576, 60912, 61398, 68526, 71252, 81864, 91368, 92097, 106878, 122796, 137052, 142504, 160317, 163728, 182736, 184194, 213756, 245592, 274104, 276291, 285008, 320634, 368388, 427512, 480951, 491184, 548208, 552582, 641268, 736776, 855024, 961902, 1105164, 1282536, 1442853, 1473552, 1923804, 2210328, 2565072, 2885706, 3847608, 4328559, 4420656, 5771412, 7695216, 8657118, 11542824, 12985677, 17314236, 23085648, 25971354, 34628472, 51942708, 69256944, 103885416, 207770832]

約数ペア:

[(1, 207770832), (2, 103885416), (3, 69256944), (4, 51942708), (6, 34628472), (8, 25971354), (9, 23085648), (12, 17314236), (16, 12985677), (18, 11542824), (24, 8657118), (27, 7695216), (36, 5771412), (47, 4420656), (48, 4328559), (54, 3847608), (72, 2885706), (81, 2565072), (94, 2210328), (108, 1923804), (141, 1473552), (144, 1442853), (162, 1282536), (188, 1105164), (216, 961902), (243, 855024), (282, 736776), (324, 641268), (376, 552582), (379, 548208), (423, 491184), (432, 480951), (486, 427512), (564, 368388), (648, 320634), (729, 285008), (752, 276291), (758, 274104), (846, 245592), (972, 213756), (1128, 184194), (1137, 182736), (1269, 163728), (1296, 160317), (1458, 142504), (1516, 137052), (1692, 122796), (1944, 106878), (2256, 92097), (2274, 91368), (2538, 81864), (2916, 71252), (3032, 68526), (3384, 61398), (3411, 60912), (3807, 54576), (3888, 53439), (4548, 45684), (5076, 40932), (5832, 35626), (6064, 34263), (6768, 30699), (6822, 30456), (7614, 27288), (9096, 22842), (10152, 20466), (10233, 20304), (11421, 18192), (11664, 17813), (13644, 15228)]