202687940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6597

約数の個数: 96

約数和(自身を含む): 554770944

約数和(自身を除く): 352083004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 3094, 4420, 6188, 6551, 7735, 13102, 15470, 26204, 30940, 32755, 45857, 65510, 85163, 91714, 111367, 131020, 170326, 183428, 222734, 229285, 340652, 425815, 445468, 458570, 556835, 596141, 779569, 851630, 917140, 1113670, 1192282, 1447771, 1559138, 1703260, 2227340, 2384564, 2895542, 2980705, 3118276, 3897845, 5791084, 5961410, 7238855, 7795690, 10134397, 11922820, 14477710, 15591380, 20268794, 28955420, 40537588, 50671985, 101343970, 202687940]

約数ペア:

[(1, 202687940), (2, 101343970), (4, 50671985), (5, 40537588), (7, 28955420), (10, 20268794), (13, 15591380), (14, 14477710), (17, 11922820), (20, 10134397), (26, 7795690), (28, 7238855), (34, 5961410), (35, 5791084), (52, 3897845), (65, 3118276), (68, 2980705), (70, 2895542), (85, 2384564), (91, 2227340), (119, 1703260), (130, 1559138), (140, 1447771), (170, 1192282), (182, 1113670), (221, 917140), (238, 851630), (260, 779569), (340, 596141), (364, 556835), (442, 458570), (455, 445468), (476, 425815), (595, 340652), (884, 229285), (910, 222734), (1105, 183428), (1190, 170326), (1547, 131020), (1820, 111367), (2210, 91714), (2380, 85163), (3094, 65510), (4420, 45857), (6188, 32755), (6551, 30940), (7735, 26204), (13102, 15470)]