200643705

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5070

約数の個数: 48

約数和(自身を含む): 373950720

約数和(自身を除く): 173307015

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2679, 4465, 4993, 8037, 13395, 14979, 24965, 40185, 44937, 74895, 94867, 224685, 234671, 284601, 474335, 704013, 853803, 1173355, 1423005, 2112039, 3520065, 4269015, 4458749, 10560195, 13376247, 22293745, 40128741, 66881235, 200643705]

約数ペア:

[(1, 200643705), (3, 66881235), (5, 40128741), (9, 22293745), (15, 13376247), (19, 10560195), (45, 4458749), (47, 4269015), (57, 3520065), (95, 2112039), (141, 1423005), (171, 1173355), (235, 853803), (285, 704013), (423, 474335), (705, 284601), (855, 234671), (893, 224685), (2115, 94867), (2679, 74895), (4465, 44937), (4993, 40185), (8037, 24965), (13395, 14979)]