202494160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{230107}}^1$

素因数の和:230131

約数の個数: 40

約数和(自身を含む): 513601056

約数和(自身を除く): 311106896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 230107, 460214, 920428, 1150535, 1840856, 2301070, 2531177, 3681712, 4602140, 5062354, 9204280, 10124708, 12655885, 18408560, 20249416, 25311770, 40498832, 50623540, 101247080, 202494160]

約数ペア:

[(1, 202494160), (2, 101247080), (4, 50623540), (5, 40498832), (8, 25311770), (10, 20249416), (11, 18408560), (16, 12655885), (20, 10124708), (22, 9204280), (40, 5062354), (44, 4602140), (55, 3681712), (80, 2531177), (88, 2301070), (110, 1840856), (176, 1150535), (220, 920428), (440, 460214), (880, 230107)]