201045026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 396264960

約数和(自身を除く): 195219934

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 181, 182, 221, 238, 359, 362, 442, 718, 1267, 1547, 2353, 2513, 2534, 3077, 3094, 4667, 4706, 5026, 6103, 6154, 9334, 12206, 16471, 21539, 32669, 32942, 40001, 42721, 43078, 64979, 65338, 79339, 80002, 85442, 129958, 158678, 280007, 454853, 555373, 560014, 844727, 909706, 1104643, 1110746, 1689454, 2209286, 5913089, 7732501, 11826178, 14360359, 15465002, 28720718, 100522513, 201045026]

約数ペア:

[(1, 201045026), (2, 100522513), (7, 28720718), (13, 15465002), (14, 14360359), (17, 11826178), (26, 7732501), (34, 5913089), (91, 2209286), (119, 1689454), (181, 1110746), (182, 1104643), (221, 909706), (238, 844727), (359, 560014), (362, 555373), (442, 454853), (718, 280007), (1267, 158678), (1547, 129958), (2353, 85442), (2513, 80002), (2534, 79339), (3077, 65338), (3094, 64979), (4667, 43078), (4706, 42721), (5026, 40001), (6103, 32942), (6154, 32669), (9334, 21539), (12206, 16471)]