201453538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16381}}^1$

素因数の和:16450

約数の個数: 32

約数和(自身を含む): 363287232

約数和(自身を除く): 161833694

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 16381, 32762, 180191, 212953, 360382, 425906, 704383, 1408766, 2342483, 4684966, 7748213, 9156979, 15496426, 18313958, 100726769, 201453538]

約数ペア:

[(1, 201453538), (2, 100726769), (11, 18313958), (13, 15496426), (22, 9156979), (26, 7748213), (43, 4684966), (86, 2342483), (143, 1408766), (286, 704383), (473, 425906), (559, 360382), (946, 212953), (1118, 180191), (6149, 32762), (12298, 16381)]