224403340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{228983}}^1$

素因数の和:229006

約数の個数: 36

約数和(自身を含む): 548187696

約数和(自身を除く): 323784356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 228983, 457966, 915932, 1144915, 1602881, 2289830, 3205762, 4579660, 6411524, 8014405, 11220167, 16028810, 22440334, 32057620, 44880668, 56100835, 112201670, 224403340]

約数ペア:

[(1, 224403340), (2, 112201670), (4, 56100835), (5, 44880668), (7, 32057620), (10, 22440334), (14, 16028810), (20, 11220167), (28, 8014405), (35, 6411524), (49, 4579660), (70, 3205762), (98, 2289830), (140, 1602881), (196, 1144915), (245, 915932), (490, 457966), (980, 228983)]