203418558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 520805376

約数和(自身を除く): 317386818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 83, 106, 126, 159, 166, 249, 318, 367, 371, 477, 498, 581, 734, 742, 747, 954, 1101, 1113, 1162, 1494, 1743, 2202, 2226, 2569, 3303, 3339, 3486, 4399, 5138, 5229, 6606, 6678, 7707, 8798, 10458, 13197, 15414, 19451, 23121, 26394, 30461, 30793, 38902, 39591, 46242, 58353, 60922, 61586, 79182, 91383, 92379, 116706, 136157, 175059, 182766, 184758, 213227, 272314, 274149, 277137, 350118, 408471, 426454, 548298, 554274, 639681, 816942, 1225413, 1279362, 1614433, 1919043, 2450826, 3228866, 3838086, 4843299, 9686598, 11301031, 14529897, 22602062, 29059794, 33903093, 67806186, 101709279, 203418558]

約数ペア:

[(1, 203418558), (2, 101709279), (3, 67806186), (6, 33903093), (7, 29059794), (9, 22602062), (14, 14529897), (18, 11301031), (21, 9686598), (42, 4843299), (53, 3838086), (63, 3228866), (83, 2450826), (106, 1919043), (126, 1614433), (159, 1279362), (166, 1225413), (249, 816942), (318, 639681), (367, 554274), (371, 548298), (477, 426454), (498, 408471), (581, 350118), (734, 277137), (742, 274149), (747, 272314), (954, 213227), (1101, 184758), (1113, 182766), (1162, 175059), (1494, 136157), (1743, 116706), (2202, 92379), (2226, 91383), (2569, 79182), (3303, 61586), (3339, 60922), (3486, 58353), (4399, 46242), (5138, 39591), (5229, 38902), (6606, 30793), (6678, 30461), (7707, 26394), (8798, 23121), (10458, 19451), (13197, 15414)]