200042570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 478711296

約数和(自身を除く): 278668726

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 67, 70, 85, 91, 119, 130, 134, 170, 182, 193, 221, 238, 335, 386, 442, 455, 469, 595, 670, 871, 910, 938, 965, 1105, 1139, 1190, 1351, 1547, 1742, 1930, 2210, 2278, 2345, 2509, 2702, 3094, 3281, 4355, 4690, 5018, 5695, 6097, 6562, 6755, 7735, 7973, 8710, 11390, 12194, 12545, 12931, 13510, 14807, 15470, 15946, 16405, 17563, 22967, 25090, 25862, 29614, 30485, 32810, 35126, 39865, 42653, 45934, 60970, 64655, 74035, 79730, 85306, 87815, 90517, 103649, 114835, 129310, 148070, 168103, 175630, 181034, 207298, 213265, 219827, 229670, 298571, 336206, 426530, 439654, 452585, 518245, 597142, 840515, 905170, 1036490, 1099135, 1176721, 1492855, 1538789, 1681030, 2198270, 2353442, 2857751, 2985710, 3077578, 5715502, 5883605, 7693945, 11767210, 14288755, 15387890, 20004257, 28577510, 40008514, 100021285, 200042570]

約数ペア:

[(1, 200042570), (2, 100021285), (5, 40008514), (7, 28577510), (10, 20004257), (13, 15387890), (14, 14288755), (17, 11767210), (26, 7693945), (34, 5883605), (35, 5715502), (65, 3077578), (67, 2985710), (70, 2857751), (85, 2353442), (91, 2198270), (119, 1681030), (130, 1538789), (134, 1492855), (170, 1176721), (182, 1099135), (193, 1036490), (221, 905170), (238, 840515), (335, 597142), (386, 518245), (442, 452585), (455, 439654), (469, 426530), (595, 336206), (670, 298571), (871, 229670), (910, 219827), (938, 213265), (965, 207298), (1105, 181034), (1139, 175630), (1190, 168103), (1351, 148070), (1547, 129310), (1742, 114835), (1930, 103649), (2210, 90517), (2278, 87815), (2345, 85306), (2509, 79730), (2702, 74035), (3094, 64655), (3281, 60970), (4355, 45934), (4690, 42653), (5018, 39865), (5695, 35126), (6097, 32810), (6562, 30485), (6755, 29614), (7735, 25862), (7973, 25090), (8710, 22967), (11390, 17563), (12194, 16405), (12545, 15946), (12931, 15470), (13510, 14807)]