201428142

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 234027858

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 107, 174, 186, 214, 321, 349, 642, 698, 899, 1047, 1798, 2094, 2697, 3103, 3317, 5394, 6206, 6634, 9309, 9951, 10121, 10819, 18618, 19902, 20242, 21638, 30363, 32457, 37343, 60726, 64914, 74686, 96193, 112029, 192386, 224058, 288579, 313751, 577158, 627502, 941253, 1082947, 1157633, 1882506, 2165894, 2315266, 3248841, 3472899, 6497682, 6945798, 33571357, 67142714, 100714071, 201428142]

約数ペア:

[(1, 201428142), (2, 100714071), (3, 67142714), (6, 33571357), (29, 6945798), (31, 6497682), (58, 3472899), (62, 3248841), (87, 2315266), (93, 2165894), (107, 1882506), (174, 1157633), (186, 1082947), (214, 941253), (321, 627502), (349, 577158), (642, 313751), (698, 288579), (899, 224058), (1047, 192386), (1798, 112029), (2094, 96193), (2697, 74686), (3103, 64914), (3317, 60726), (5394, 37343), (6206, 32457), (6634, 30363), (9309, 21638), (9951, 20242), (10121, 19902), (10819, 18618)]