207668745945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{3373}}^1$

素因数の和:3736

約数の個数: 128

約数和(自身を含む): 395875468800

約数和(自身を除く): 188206722855

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 139, 153, 193, 255, 417, 459, 579, 695, 765, 965, 1251, 1737, 2085, 2295, 2363, 2895, 3281, 3373, 3753, 5211, 6255, 7089, 8685, 9843, 10119, 11815, 16405, 16865, 18765, 21267, 26055, 26827, 29529, 30357, 35445, 49215, 50595, 57341, 63801, 80481, 88587, 91071, 106335, 134135, 147645, 151785, 172023, 241443, 286705, 319005, 402405, 442935, 455355, 456059, 468847, 516069, 650989, 724329, 860115, 1207215, 1368177, 1406541, 1548207, 1952967, 2280295, 2344235, 2580345, 3254945, 3621645, 4104531, 4219623, 5858901, 6840885, 7032705, 7741035, 7970399, 9764835, 11066813, 12313593, 12658869, 17576703, 20522655, 21098115, 23911197, 29294505, 33200439, 39851995, 55334065, 61567965, 63294345, 71733591, 87883515, 90487471, 99601317, 119555985, 166002195, 215200773, 271462413, 298803951, 358667955, 452437355, 498006585, 814387239, 1076003865, 1357312065, 1494019755, 1538287007, 2443161717, 4071936195, 4614861021, 7691435035, 12215808585, 13844583063, 23074305105, 41533749189, 69222915315, 207668745945]

約数ペア:

[(1, 207668745945), (3, 69222915315), (5, 41533749189), (9, 23074305105), (15, 13844583063), (17, 12215808585), (27, 7691435035), (45, 4614861021), (51, 4071936195), (85, 2443161717), (135, 1538287007), (139, 1494019755), (153, 1357312065), (193, 1076003865), (255, 814387239), (417, 498006585), (459, 452437355), (579, 358667955), (695, 298803951), (765, 271462413), (965, 215200773), (1251, 166002195), (1737, 119555985), (2085, 99601317), (2295, 90487471), (2363, 87883515), (2895, 71733591), (3281, 63294345), (3373, 61567965), (3753, 55334065), (5211, 39851995), (6255, 33200439), (7089, 29294505), (8685, 23911197), (9843, 21098115), (10119, 20522655), (11815, 17576703), (16405, 12658869), (16865, 12313593), (18765, 11066813), (21267, 9764835), (26055, 7970399), (26827, 7741035), (29529, 7032705), (30357, 6840885), (35445, 5858901), (49215, 4219623), (50595, 4104531), (57341, 3621645), (63801, 3254945), (80481, 2580345), (88587, 2344235), (91071, 2280295), (106335, 1952967), (134135, 1548207), (147645, 1406541), (151785, 1368177), (172023, 1207215), (241443, 860115), (286705, 724329), (319005, 650989), (402405, 516069), (442935, 468847), (455355, 456059)]