201474100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{5581}}^1$

素因数の和:5633

約数の個数: 54

約数和(自身を含む): 461503014

約数和(自身を除く): 260028914

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 3610, 5581, 7220, 9025, 11162, 18050, 22324, 27905, 36100, 55810, 106039, 111620, 139525, 212078, 279050, 424156, 530195, 558100, 1060390, 2014741, 2120780, 2650975, 4029482, 5301950, 8058964, 10073705, 10603900, 20147410, 40294820, 50368525, 100737050, 201474100]

約数ペア:

[(1, 201474100), (2, 100737050), (4, 50368525), (5, 40294820), (10, 20147410), (19, 10603900), (20, 10073705), (25, 8058964), (38, 5301950), (50, 4029482), (76, 2650975), (95, 2120780), (100, 2014741), (190, 1060390), (361, 558100), (380, 530195), (475, 424156), (722, 279050), (950, 212078), (1444, 139525), (1805, 111620), (1900, 106039), (3610, 55810), (5581, 36100), (7220, 27905), (9025, 22324), (11162, 18050)]