197803770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 482734080

約数和(自身を除く): 284930310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 193, 254, 269, 381, 386, 538, 579, 635, 762, 807, 965, 1158, 1270, 1345, 1614, 1905, 1930, 2690, 2895, 3810, 4035, 5790, 8070, 24511, 34163, 49022, 51917, 68326, 73533, 102489, 103834, 122555, 147066, 155751, 170815, 204978, 245110, 259585, 311502, 341630, 367665, 512445, 519170, 735330, 778755, 1024890, 1557510, 6593459, 13186918, 19780377, 32967295, 39560754, 65934590, 98901885, 197803770]

約数ペア:

[(1, 197803770), (2, 98901885), (3, 65934590), (5, 39560754), (6, 32967295), (10, 19780377), (15, 13186918), (30, 6593459), (127, 1557510), (193, 1024890), (254, 778755), (269, 735330), (381, 519170), (386, 512445), (538, 367665), (579, 341630), (635, 311502), (762, 259585), (807, 245110), (965, 204978), (1158, 170815), (1270, 155751), (1345, 147066), (1614, 122555), (1905, 103834), (1930, 102489), (2690, 73533), (2895, 68326), (3810, 51917), (4035, 49022), (5790, 34163), (8070, 24511)]