211578157908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14583551}}^1$

素因数の和:14583605

約数の個数: 72

約数和(自身を含む): 594542247936

約数和(自身を除く): 382964090028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 14583551, 29167102, 43750653, 58334204, 87501306, 131251959, 175002612, 189586163, 262503918, 379172326, 452090081, 525007836, 568758489, 758344652, 904180162, 1137516978, 1356270243, 1706275467, 1808360324, 2275033956, 2712540486, 3412550934, 4068810729, 5425080972, 5877171053, 6825101868, 8137621458, 11754342106, 16275242916, 17631513159, 23508684212, 35263026318, 52894539477, 70526052636, 105789078954, 211578157908]

約数ペア:

[(1, 211578157908), (2, 105789078954), (3, 70526052636), (4, 52894539477), (6, 35263026318), (9, 23508684212), (12, 17631513159), (13, 16275242916), (18, 11754342106), (26, 8137621458), (31, 6825101868), (36, 5877171053), (39, 5425080972), (52, 4068810729), (62, 3412550934), (78, 2712540486), (93, 2275033956), (117, 1808360324), (124, 1706275467), (156, 1356270243), (186, 1137516978), (234, 904180162), (279, 758344652), (372, 568758489), (403, 525007836), (468, 452090081), (558, 379172326), (806, 262503918), (1116, 189586163), (1209, 175002612), (1612, 131251959), (2418, 87501306), (3627, 58334204), (4836, 43750653), (7254, 29167102), (14508, 14583551)]