200608840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15527}}^1$

素因数の和:15574

約数の個数: 64

約数和(自身を含む): 503107200

約数和(自身を除く): 302498360

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 15527, 31054, 62108, 77635, 124216, 155270, 263959, 295013, 310540, 527918, 590026, 621080, 1055836, 1180052, 1319795, 1475065, 2111672, 2360104, 2639590, 2950130, 5015221, 5279180, 5900260, 10030442, 10558360, 11800520, 20060884, 25076105, 40121768, 50152210, 100304420, 200608840]

約数ペア:

[(1, 200608840), (2, 100304420), (4, 50152210), (5, 40121768), (8, 25076105), (10, 20060884), (17, 11800520), (19, 10558360), (20, 10030442), (34, 5900260), (38, 5279180), (40, 5015221), (68, 2950130), (76, 2639590), (85, 2360104), (95, 2111672), (136, 1475065), (152, 1319795), (170, 1180052), (190, 1055836), (323, 621080), (340, 590026), (380, 527918), (646, 310540), (680, 295013), (760, 263959), (1292, 155270), (1615, 124216), (2584, 77635), (3230, 62108), (6460, 31054), (12920, 15527)]