197025088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7695

約数の個数: 56

約数和(自身を含む): 434685440

約数和(自身を除く): 237660352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 7639, 12896, 15278, 25792, 30556, 61112, 99307, 122224, 198614, 236809, 244448, 397228, 473618, 488896, 794456, 947236, 1588912, 1894472, 3078517, 3177824, 3788944, 6157034, 6355648, 7577888, 12314068, 15155776, 24628136, 49256272, 98512544, 197025088]

約数ペア:

[(1, 197025088), (2, 98512544), (4, 49256272), (8, 24628136), (13, 15155776), (16, 12314068), (26, 7577888), (31, 6355648), (32, 6157034), (52, 3788944), (62, 3177824), (64, 3078517), (104, 1894472), (124, 1588912), (208, 947236), (248, 794456), (403, 488896), (416, 473618), (496, 397228), (806, 244448), (832, 236809), (992, 198614), (1612, 122224), (1984, 99307), (3224, 61112), (6448, 30556), (7639, 25792), (12896, 15278)]