201962438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 130677562

約数列:

[1, 2, 19, 29, 38, 58, 131, 262, 551, 1102, 1399, 2489, 2798, 3799, 4978, 7598, 26581, 40571, 53162, 72181, 81142, 144362, 183269, 366538, 770849, 1541698, 3482111, 5314801, 6964222, 10629602, 100981219, 201962438]

約数ペア:

[(1, 201962438), (2, 100981219), (19, 10629602), (29, 6964222), (38, 5314801), (58, 3482111), (131, 1541698), (262, 770849), (551, 366538), (1102, 183269), (1399, 144362), (2489, 81142), (2798, 72181), (3799, 53162), (4978, 40571), (7598, 26581)]