201317617540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4053919}}^1$

素因数の和:4054132

約数の個数: 48

約数和(自身を含む): 457671352320

約数和(自身を除く): 256353734780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1910, 2483, 3820, 4966, 9932, 12415, 24830, 49660, 4053919, 8107838, 16215676, 20269595, 40539190, 52700947, 81078380, 105401894, 210803788, 263504735, 527009470, 774298529, 1054018940, 1548597058, 3097194116, 3871492645, 7742985290, 10065880877, 15485970580, 20131761754, 40263523508, 50329404385, 100658808770, 201317617540]

約数ペア:

[(1, 201317617540), (2, 100658808770), (4, 50329404385), (5, 40263523508), (10, 20131761754), (13, 15485970580), (20, 10065880877), (26, 7742985290), (52, 3871492645), (65, 3097194116), (130, 1548597058), (191, 1054018940), (260, 774298529), (382, 527009470), (764, 263504735), (955, 210803788), (1910, 105401894), (2483, 81078380), (3820, 52700947), (4966, 40539190), (9932, 20269595), (12415, 16215676), (24830, 8107838), (49660, 4053919)]