207975660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{150707}}^1$

素因数の和:150742

約数の個数: 48

約数和(自身を含む): 607654656

約数和(自身を除く): 399678996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 150707, 301414, 452121, 602828, 753535, 904242, 1507070, 1808484, 2260605, 3014140, 3466261, 4521210, 6932522, 9042420, 10398783, 13865044, 17331305, 20797566, 34662610, 41595132, 51993915, 69325220, 103987830, 207975660]

約数ペア:

[(1, 207975660), (2, 103987830), (3, 69325220), (4, 51993915), (5, 41595132), (6, 34662610), (10, 20797566), (12, 17331305), (15, 13865044), (20, 10398783), (23, 9042420), (30, 6932522), (46, 4521210), (60, 3466261), (69, 3014140), (92, 2260605), (115, 1808484), (138, 1507070), (230, 904242), (276, 753535), (345, 602828), (460, 452121), (690, 301414), (1380, 150707)]