205534394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 362734848

約数和(自身を除く): 157200454

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 83, 101, 166, 202, 299, 533, 598, 943, 1066, 1079, 1313, 1886, 1909, 2158, 2323, 2626, 3403, 3818, 4141, 4646, 6806, 8282, 8383, 12259, 16766, 24518, 24817, 30199, 44239, 49634, 53833, 60398, 78269, 88478, 95243, 107666, 108979, 156538, 190486, 192809, 217958, 343703, 385618, 687406, 1017497, 1238159, 2034994, 2476318, 2506517, 4468139, 5013034, 7905169, 8936278, 15810338, 102767197, 205534394]

約数ペア:

[(1, 205534394), (2, 102767197), (13, 15810338), (23, 8936278), (26, 7905169), (41, 5013034), (46, 4468139), (82, 2506517), (83, 2476318), (101, 2034994), (166, 1238159), (202, 1017497), (299, 687406), (533, 385618), (598, 343703), (943, 217958), (1066, 192809), (1079, 190486), (1313, 156538), (1886, 108979), (1909, 107666), (2158, 95243), (2323, 88478), (2626, 78269), (3403, 60398), (3818, 53833), (4141, 49634), (4646, 44239), (6806, 30199), (8282, 24817), (8383, 24518), (12259, 16766)]