200072670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1459}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 549987840

約数和(自身を除く): 349915170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 653, 1306, 1459, 1959, 2918, 3265, 3918, 4377, 4571, 6530, 7295, 8754, 9142, 9795, 10213, 13713, 14590, 19590, 20426, 21885, 22855, 27426, 30639, 43770, 45710, 51065, 61278, 68565, 102130, 137130, 153195, 306390, 952727, 1905454, 2858181, 4763635, 5716362, 6669089, 9527270, 13338178, 14290905, 20007267, 28581810, 33345445, 40014534, 66690890, 100036335, 200072670]

約数ペア:

[(1, 200072670), (2, 100036335), (3, 66690890), (5, 40014534), (6, 33345445), (7, 28581810), (10, 20007267), (14, 14290905), (15, 13338178), (21, 9527270), (30, 6669089), (35, 5716362), (42, 4763635), (70, 2858181), (105, 1905454), (210, 952727), (653, 306390), (1306, 153195), (1459, 137130), (1959, 102130), (2918, 68565), (3265, 61278), (3918, 51065), (4377, 45710), (4571, 43770), (6530, 30639), (7295, 27426), (8754, 22855), (9142, 21885), (9795, 20426), (10213, 19590), (13713, 14590)]