210975320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229321}}^1$

素因数の和:229355

約数の個数: 32

約数和(自身を含む): 495335520

約数和(自身を除く): 284360200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 229321, 458642, 917284, 1146605, 1834568, 2293210, 4586420, 5274383, 9172840, 10548766, 21097532, 26371915, 42195064, 52743830, 105487660, 210975320]

約数ペア:

[(1, 210975320), (2, 105487660), (4, 52743830), (5, 42195064), (8, 26371915), (10, 21097532), (20, 10548766), (23, 9172840), (40, 5274383), (46, 4586420), (92, 2293210), (115, 1834568), (184, 1146605), (230, 917284), (460, 458642), (920, 229321)]