196638381215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 270679449600

約数和(自身を除く): 74041068385

約数列:

[1, 5, 19, 29, 47, 71, 73, 95, 145, 235, 293, 355, 365, 551, 893, 1349, 1363, 1387, 1465, 2059, 2117, 2755, 3337, 3431, 4465, 5183, 5567, 6745, 6815, 6935, 8497, 10295, 10585, 13771, 16685, 17155, 20803, 21389, 25897, 25915, 27835, 39121, 40223, 42485, 63403, 65189, 68855, 96773, 98477, 99499, 104015, 106945, 129485, 150307, 161443, 195605, 201115, 243601, 261649, 317015, 325945, 395257, 399359, 406391, 483865, 492385, 497495, 603287, 620281, 751535, 807215, 977741, 1005283, 1218005, 1308245, 1518619, 1838687, 1890481, 1976285, 1996795, 2031955, 2855833, 3016435, 3101405, 4628419, 4888705, 5026415, 7064429, 7587821, 7593095, 9193435, 9452405, 11462453, 11785339, 14279165, 18577079, 19100377, 23142095, 28354489, 28853761, 29153207, 35322145, 37939105, 44039951, 57312265, 58926695, 71375093, 92885395, 95501885, 134224151, 141772445, 144268805, 145766035, 220199755, 356875465, 538735291, 553910933, 671120755, 836759069, 1356126767, 2069877697, 2693676455, 2769554665, 4183795345, 6780633835, 10349388485, 39327676243, 196638381215]

約数ペア:

[(1, 196638381215), (5, 39327676243), (19, 10349388485), (29, 6780633835), (47, 4183795345), (71, 2769554665), (73, 2693676455), (95, 2069877697), (145, 1356126767), (235, 836759069), (293, 671120755), (355, 553910933), (365, 538735291), (551, 356875465), (893, 220199755), (1349, 145766035), (1363, 144268805), (1387, 141772445), (1465, 134224151), (2059, 95501885), (2117, 92885395), (2755, 71375093), (3337, 58926695), (3431, 57312265), (4465, 44039951), (5183, 37939105), (5567, 35322145), (6745, 29153207), (6815, 28853761), (6935, 28354489), (8497, 23142095), (10295, 19100377), (10585, 18577079), (13771, 14279165), (16685, 11785339), (17155, 11462453), (20803, 9452405), (21389, 9193435), (25897, 7593095), (25915, 7587821), (27835, 7064429), (39121, 5026415), (40223, 4888705), (42485, 4628419), (63403, 3101405), (65189, 3016435), (68855, 2855833), (96773, 2031955), (98477, 1996795), (99499, 1976285), (104015, 1890481), (106945, 1838687), (129485, 1518619), (150307, 1308245), (161443, 1218005), (195605, 1005283), (201115, 977741), (243601, 807215), (261649, 751535), (317015, 620281), (325945, 603287), (395257, 497495), (399359, 492385), (406391, 483865)]