200996910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 549263520

約数和(自身を除く): 348266610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 337, 423, 470, 674, 705, 846, 1011, 1269, 1410, 1685, 2022, 2115, 2209, 2538, 3033, 3370, 4230, 4418, 5055, 6066, 6345, 6627, 9099, 10110, 11045, 12690, 13254, 15165, 15839, 18198, 19881, 22090, 30330, 31678, 33135, 39762, 45495, 47517, 59643, 66270, 79195, 90990, 95034, 99405, 119286, 142551, 158390, 198810, 237585, 285102, 298215, 427653, 475170, 596430, 712755, 744433, 855306, 1425510, 1488866, 2138265, 2233299, 3722165, 4276530, 4466598, 6699897, 7444330, 11166495, 13399794, 20099691, 22332990, 33499485, 40199382, 66998970, 100498455, 200996910]

約数ペア:

[(1, 200996910), (2, 100498455), (3, 66998970), (5, 40199382), (6, 33499485), (9, 22332990), (10, 20099691), (15, 13399794), (18, 11166495), (27, 7444330), (30, 6699897), (45, 4466598), (47, 4276530), (54, 3722165), (90, 2233299), (94, 2138265), (135, 1488866), (141, 1425510), (235, 855306), (270, 744433), (282, 712755), (337, 596430), (423, 475170), (470, 427653), (674, 298215), (705, 285102), (846, 237585), (1011, 198810), (1269, 158390), (1410, 142551), (1685, 119286), (2022, 99405), (2115, 95034), (2209, 90990), (2538, 79195), (3033, 66270), (3370, 59643), (4230, 47517), (4418, 45495), (5055, 39762), (6066, 33135), (6345, 31678), (6627, 30330), (9099, 22090), (10110, 19881), (11045, 18198), (12690, 15839), (13254, 15165)]