201614789870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14887}}^1\times {\mathrm{5483}}^1$

素因数の和:20409

約数の個数: 64

約数和(自身を含む): 411494791680

約数和(自身を除く): 209880001810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5483, 10966, 14887, 27415, 29774, 54830, 71279, 74435, 104177, 142558, 148870, 193531, 208354, 282853, 356395, 387062, 520885, 565706, 712790, 967655, 1041770, 1354301, 1414265, 1935310, 2708602, 2828530, 3677089, 6771505, 7354178, 13543010, 18385445, 36770890, 81625421, 163250842, 408127105, 816254210, 1061130473, 1550882999, 2122260946, 3101765998, 5305652365, 7754414995, 10611304730, 15508829990, 20161478987, 40322957974, 100807394935, 201614789870]

約数ペア:

[(1, 201614789870), (2, 100807394935), (5, 40322957974), (10, 20161478987), (13, 15508829990), (19, 10611304730), (26, 7754414995), (38, 5305652365), (65, 3101765998), (95, 2122260946), (130, 1550882999), (190, 1061130473), (247, 816254210), (494, 408127105), (1235, 163250842), (2470, 81625421), (5483, 36770890), (10966, 18385445), (14887, 13543010), (27415, 7354178), (29774, 6771505), (54830, 3677089), (71279, 2828530), (74435, 2708602), (104177, 1935310), (142558, 1414265), (148870, 1354301), (193531, 1041770), (208354, 967655), (282853, 712790), (356395, 565706), (387062, 520885)]