207085860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14563}}^1$

素因数の和:14657

約数の個数: 72

約数和(自身を含む): 636155520

約数和(自身を除く): 429069660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 14563, 29126, 43689, 58252, 72815, 87378, 131067, 145630, 174756, 218445, 262134, 291260, 436890, 524268, 655335, 873780, 1150477, 1310670, 2300954, 2621340, 3451431, 4601908, 5752385, 6902862, 10354293, 11504770, 13805724, 17257155, 20708586, 23009540, 34514310, 41417172, 51771465, 69028620, 103542930, 207085860]

約数ペア:

[(1, 207085860), (2, 103542930), (3, 69028620), (4, 51771465), (5, 41417172), (6, 34514310), (9, 23009540), (10, 20708586), (12, 17257155), (15, 13805724), (18, 11504770), (20, 10354293), (30, 6902862), (36, 5752385), (45, 4601908), (60, 3451431), (79, 2621340), (90, 2300954), (158, 1310670), (180, 1150477), (237, 873780), (316, 655335), (395, 524268), (474, 436890), (711, 291260), (790, 262134), (948, 218445), (1185, 174756), (1422, 145630), (1580, 131067), (2370, 87378), (2844, 72815), (3555, 58252), (4740, 43689), (7110, 29126), (14220, 14563)]