201968505

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25357}}^1$

素因数の和:25430

約数の個数: 32

約数和(自身を含む): 365155200

約数和(自身を除く): 163186695

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 25357, 76071, 126785, 228213, 380355, 684639, 1141065, 1496063, 3423195, 4488189, 7480315, 13464567, 22440945, 40393701, 67322835, 201968505]

約数ペア:

[(1, 201968505), (3, 67322835), (5, 40393701), (9, 22440945), (15, 13464567), (27, 7480315), (45, 4488189), (59, 3423195), (135, 1496063), (177, 1141065), (295, 684639), (531, 380355), (885, 228213), (1593, 126785), (2655, 76071), (7965, 25357)]