210969122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^3$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 413548800

約数和(自身を除く): 202579678

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 361, 494, 722, 1183, 1729, 2197, 2366, 2527, 3211, 3458, 4394, 4693, 5054, 6422, 6859, 9386, 13718, 15379, 22477, 30758, 32851, 41743, 44954, 48013, 61009, 65702, 83486, 89167, 96026, 122018, 178334, 292201, 427063, 584402, 624169, 793117, 854126, 1159171, 1248338, 1586234, 2318342, 5551819, 8114197, 11103638, 15069223, 16228394, 30138446, 105484561, 210969122]

約数ペア:

[(1, 210969122), (2, 105484561), (7, 30138446), (13, 16228394), (14, 15069223), (19, 11103638), (26, 8114197), (38, 5551819), (91, 2318342), (133, 1586234), (169, 1248338), (182, 1159171), (247, 854126), (266, 793117), (338, 624169), (361, 584402), (494, 427063), (722, 292201), (1183, 178334), (1729, 122018), (2197, 96026), (2366, 89167), (2527, 83486), (3211, 65702), (3458, 61009), (4394, 48013), (4693, 44954), (5054, 41743), (6422, 32851), (6859, 30758), (9386, 22477), (13718, 15379)]