210174042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 464454144

約数和(自身を除く): 254280102

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 131, 134, 201, 262, 307, 393, 402, 614, 786, 871, 921, 1703, 1742, 1842, 2613, 3406, 3991, 5109, 5226, 7982, 8777, 10218, 11973, 17554, 20569, 23946, 26331, 40217, 41138, 52662, 61707, 80434, 114101, 120651, 123414, 228202, 241302, 267397, 342303, 522821, 534794, 684606, 802191, 1045642, 1568463, 1604382, 2694539, 3136926, 5389078, 8083617, 16167234, 35029007, 70058014, 105087021, 210174042]

約数ペア:

[(1, 210174042), (2, 105087021), (3, 70058014), (6, 35029007), (13, 16167234), (26, 8083617), (39, 5389078), (67, 3136926), (78, 2694539), (131, 1604382), (134, 1568463), (201, 1045642), (262, 802191), (307, 684606), (393, 534794), (402, 522821), (614, 342303), (786, 267397), (871, 241302), (921, 228202), (1703, 123414), (1742, 120651), (1842, 114101), (2613, 80434), (3406, 61707), (3991, 52662), (5109, 41138), (5226, 40217), (7982, 26331), (8777, 23946), (10218, 20569), (11973, 17554)]