215503704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{230239}}^1$

素因数の和:230264

約数の個数: 48

約数和(自身を含む): 628555200

約数和(自身を除く): 413051496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 230239, 460478, 690717, 920956, 1381434, 1841912, 2072151, 2762868, 2993107, 4144302, 5525736, 5986214, 8288604, 8979321, 11972428, 16577208, 17958642, 23944856, 26937963, 35917284, 53875926, 71834568, 107751852, 215503704]

約数ペア:

[(1, 215503704), (2, 107751852), (3, 71834568), (4, 53875926), (6, 35917284), (8, 26937963), (9, 23944856), (12, 17958642), (13, 16577208), (18, 11972428), (24, 8979321), (26, 8288604), (36, 5986214), (39, 5525736), (52, 4144302), (72, 2993107), (78, 2762868), (104, 2072151), (117, 1841912), (156, 1381434), (234, 920956), (312, 690717), (468, 460478), (936, 230239)]