201884820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{82067}}^1$

素因数の和:82120

約数の個数: 48

約数和(自身を含む): 579071808

約数和(自身を除く): 377186988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 82067, 164134, 246201, 328268, 410335, 492402, 820670, 984804, 1231005, 1641340, 2462010, 3364747, 4924020, 6729494, 10094241, 13458988, 16823735, 20188482, 33647470, 40376964, 50471205, 67294940, 100942410, 201884820]

約数ペア:

[(1, 201884820), (2, 100942410), (3, 67294940), (4, 50471205), (5, 40376964), (6, 33647470), (10, 20188482), (12, 16823735), (15, 13458988), (20, 10094241), (30, 6729494), (41, 4924020), (60, 3364747), (82, 2462010), (123, 1641340), (164, 1231005), (205, 984804), (246, 820670), (410, 492402), (492, 410335), (615, 328268), (820, 246201), (1230, 164134), (2460, 82067)]