204421074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2677}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 485896320

約数和(自身を除く): 281475246

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 267, 286, 429, 534, 858, 979, 1157, 1958, 2314, 2677, 2937, 3471, 5354, 5874, 6942, 8031, 12727, 16062, 25454, 29447, 34801, 38181, 58894, 69602, 76362, 88341, 104403, 176682, 208806, 238253, 382811, 476506, 714759, 765622, 1148433, 1429518, 2296866, 2620783, 3097289, 5241566, 6194578, 7862349, 9291867, 15724698, 18583734, 34070179, 68140358, 102210537, 204421074]

約数ペア:

[(1, 204421074), (2, 102210537), (3, 68140358), (6, 34070179), (11, 18583734), (13, 15724698), (22, 9291867), (26, 7862349), (33, 6194578), (39, 5241566), (66, 3097289), (78, 2620783), (89, 2296866), (143, 1429518), (178, 1148433), (267, 765622), (286, 714759), (429, 476506), (534, 382811), (858, 238253), (979, 208806), (1157, 176682), (1958, 104403), (2314, 88341), (2677, 76362), (2937, 69602), (3471, 58894), (5354, 38181), (5874, 34801), (6942, 29447), (8031, 25454), (12727, 16062)]