201437676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 578672640

約数和(自身を除く): 377234964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 79, 94, 99, 132, 137, 141, 158, 188, 198, 237, 274, 282, 316, 396, 411, 423, 474, 517, 548, 564, 711, 822, 846, 869, 948, 1034, 1233, 1422, 1507, 1551, 1644, 1692, 1738, 2068, 2466, 2607, 2844, 3014, 3102, 3476, 3713, 4521, 4653, 4932, 5214, 6028, 6204, 6439, 7426, 7821, 9042, 9306, 10428, 10823, 11139, 12878, 13563, 14852, 15642, 18084, 18612, 19317, 21646, 22278, 25756, 27126, 31284, 32469, 33417, 38634, 40843, 43292, 44556, 54252, 57951, 64938, 66834, 70829, 77268, 81686, 97407, 115902, 119053, 122529, 129876, 133668, 141658, 163372, 194814, 212487, 231804, 238106, 245058, 283316, 357159, 367587, 389628, 424974, 476212, 490116, 508681, 637461, 714318, 735174, 849948, 1017362, 1071477, 1274922, 1428636, 1470348, 1526043, 2034724, 2142954, 2549844, 3052086, 4285908, 4578129, 5595491, 6104172, 9156258, 11190982, 16786473, 18312516, 22381964, 33572946, 50359419, 67145892, 100718838, 201437676]

約数ペア:

[(1, 201437676), (2, 100718838), (3, 67145892), (4, 50359419), (6, 33572946), (9, 22381964), (11, 18312516), (12, 16786473), (18, 11190982), (22, 9156258), (33, 6104172), (36, 5595491), (44, 4578129), (47, 4285908), (66, 3052086), (79, 2549844), (94, 2142954), (99, 2034724), (132, 1526043), (137, 1470348), (141, 1428636), (158, 1274922), (188, 1071477), (198, 1017362), (237, 849948), (274, 735174), (282, 714318), (316, 637461), (396, 508681), (411, 490116), (423, 476212), (474, 424974), (517, 389628), (548, 367587), (564, 357159), (711, 283316), (822, 245058), (846, 238106), (869, 231804), (948, 212487), (1034, 194814), (1233, 163372), (1422, 141658), (1507, 133668), (1551, 129876), (1644, 122529), (1692, 119053), (1738, 115902), (2068, 97407), (2466, 81686), (2607, 77268), (2844, 70829), (3014, 66834), (3102, 64938), (3476, 57951), (3713, 54252), (4521, 44556), (4653, 43292), (4932, 40843), (5214, 38634), (6028, 33417), (6204, 32469), (6439, 31284), (7426, 27126), (7821, 25756), (9042, 22278), (9306, 21646), (10428, 19317), (10823, 18612), (11139, 18084), (12878, 15642), (13563, 14852)]