201975857530

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^2\times {\mathrm{347}}^1\times {\mathrm{1019}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 366495490080

約数和(自身を除く): 164519632550

約数列:

[1, 2, 5, 10, 239, 347, 478, 694, 1019, 1195, 1735, 2038, 2390, 3470, 5095, 10190, 57121, 82933, 114242, 165866, 243541, 285605, 353593, 414665, 487082, 571210, 707186, 829330, 1217705, 1767965, 2435410, 3535930, 19820987, 39641974, 58206299, 84508727, 99104935, 116412598, 169017454, 198209870, 291031495, 422543635, 582062990, 845087270, 20197585753, 40395171506, 100987928765, 201975857530]

約数ペア:

[(1, 201975857530), (2, 100987928765), (5, 40395171506), (10, 20197585753), (239, 845087270), (347, 582062990), (478, 422543635), (694, 291031495), (1019, 198209870), (1195, 169017454), (1735, 116412598), (2038, 99104935), (2390, 84508727), (3470, 58206299), (5095, 39641974), (10190, 19820987), (57121, 3535930), (82933, 2435410), (114242, 1767965), (165866, 1217705), (243541, 829330), (285605, 707186), (353593, 571210), (414665, 487082)]