196208500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5617

約数の個数: 48

約数和(自身を含む): 434633472

約数和(自身を除く): 238424972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1420, 1775, 3550, 5527, 7100, 8875, 11054, 17750, 22108, 27635, 35500, 55270, 110540, 138175, 276350, 392417, 552700, 690875, 784834, 1381750, 1569668, 1962085, 2763500, 3924170, 7848340, 9810425, 19620850, 39241700, 49052125, 98104250, 196208500]

約数ペア:

[(1, 196208500), (2, 98104250), (4, 49052125), (5, 39241700), (10, 19620850), (20, 9810425), (25, 7848340), (50, 3924170), (71, 2763500), (100, 1962085), (125, 1569668), (142, 1381750), (250, 784834), (284, 690875), (355, 552700), (500, 392417), (710, 276350), (1420, 138175), (1775, 110540), (3550, 55270), (5527, 35500), (7100, 27635), (8875, 22108), (11054, 17750)]