213055752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97553}}^1$

素因数の和:97582

約数の個数: 64

約数和(自身を含む): 655562880

約数和(自身を除く): 442507128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 97553, 195106, 292659, 390212, 585318, 682871, 780424, 1170636, 1268189, 1365742, 2048613, 2341272, 2536378, 2731484, 3804567, 4097226, 5072756, 5462968, 7609134, 8194452, 8877323, 10145512, 15218268, 16388904, 17754646, 26631969, 30436536, 35509292, 53263938, 71018584, 106527876, 213055752]

約数ペア:

[(1, 213055752), (2, 106527876), (3, 71018584), (4, 53263938), (6, 35509292), (7, 30436536), (8, 26631969), (12, 17754646), (13, 16388904), (14, 15218268), (21, 10145512), (24, 8877323), (26, 8194452), (28, 7609134), (39, 5462968), (42, 5072756), (52, 4097226), (56, 3804567), (78, 2731484), (84, 2536378), (91, 2341272), (104, 2048613), (156, 1365742), (168, 1268189), (182, 1170636), (273, 780424), (312, 682871), (364, 585318), (546, 390212), (728, 292659), (1092, 195106), (2184, 97553)]