200803890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1451}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 551992320

約数和(自身を除く): 351188430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 659, 1318, 1451, 1977, 2902, 3295, 3954, 4353, 4613, 6590, 7255, 8706, 9226, 9885, 10157, 13839, 14510, 19770, 20314, 21765, 23065, 27678, 30471, 43530, 46130, 50785, 60942, 69195, 101570, 138390, 152355, 304710, 956209, 1912418, 2868627, 4781045, 5737254, 6693463, 9562090, 13386926, 14343135, 20080389, 28686270, 33467315, 40160778, 66934630, 100401945, 200803890]

約数ペア:

[(1, 200803890), (2, 100401945), (3, 66934630), (5, 40160778), (6, 33467315), (7, 28686270), (10, 20080389), (14, 14343135), (15, 13386926), (21, 9562090), (30, 6693463), (35, 5737254), (42, 4781045), (70, 2868627), (105, 1912418), (210, 956209), (659, 304710), (1318, 152355), (1451, 138390), (1977, 101570), (2902, 69195), (3295, 60942), (3954, 50785), (4353, 46130), (4613, 43530), (6590, 30471), (7255, 27678), (8706, 23065), (9226, 21765), (9885, 20314), (10157, 19770), (13839, 14510)]