202155282

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 516672000

約数和(自身を除く): 314516718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 239, 274, 294, 343, 411, 441, 478, 686, 717, 822, 882, 959, 1029, 1233, 1434, 1673, 1918, 2058, 2151, 2466, 2877, 3087, 3346, 4302, 5019, 5754, 6174, 6713, 8631, 10038, 11711, 13426, 15057, 17262, 20139, 23422, 30114, 32743, 35133, 40278, 46991, 60417, 65486, 70266, 81977, 93982, 98229, 105399, 120834, 140973, 163954, 196458, 210798, 229201, 245931, 281946, 294687, 422919, 458402, 491862, 589374, 687603, 737793, 845838, 1375206, 1475586, 1604407, 2062809, 3208814, 4125618, 4813221, 9626442, 11230849, 14439663, 22461698, 28879326, 33692547, 67385094, 101077641, 202155282]

約数ペア:

[(1, 202155282), (2, 101077641), (3, 67385094), (6, 33692547), (7, 28879326), (9, 22461698), (14, 14439663), (18, 11230849), (21, 9626442), (42, 4813221), (49, 4125618), (63, 3208814), (98, 2062809), (126, 1604407), (137, 1475586), (147, 1375206), (239, 845838), (274, 737793), (294, 687603), (343, 589374), (411, 491862), (441, 458402), (478, 422919), (686, 294687), (717, 281946), (822, 245931), (882, 229201), (959, 210798), (1029, 196458), (1233, 163954), (1434, 140973), (1673, 120834), (1918, 105399), (2058, 98229), (2151, 93982), (2466, 81977), (2877, 70266), (3087, 65486), (3346, 60417), (4302, 46991), (5019, 40278), (5754, 35133), (6174, 32743), (6713, 30114), (8631, 23422), (10038, 20139), (11711, 17262), (13426, 15057)]