215254140148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{324301}}^1$

素因数の和:324592

約数の個数: 48

約数和(自身を含む): 409928105664

約数和(自身を除く): 194673965516

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 227, 454, 731, 908, 1462, 2924, 3859, 7718, 9761, 15436, 19522, 39044, 165937, 324301, 331874, 648602, 663748, 1297204, 5513117, 11026234, 13944943, 22052468, 27889886, 55779772, 73616327, 147232654, 237064031, 294465308, 474128062, 948256124, 1251477559, 2502955118, 3165502061, 5005910236, 6331004122, 12662008244, 53813535037, 107627070074, 215254140148]

約数ペア:

[(1, 215254140148), (2, 107627070074), (4, 53813535037), (17, 12662008244), (34, 6331004122), (43, 5005910236), (68, 3165502061), (86, 2502955118), (172, 1251477559), (227, 948256124), (454, 474128062), (731, 294465308), (908, 237064031), (1462, 147232654), (2924, 73616327), (3859, 55779772), (7718, 27889886), (9761, 22052468), (15436, 13944943), (19522, 11026234), (39044, 5513117), (165937, 1297204), (324301, 663748), (331874, 648602)]