204268392

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 616809600

約数和(自身を除く): 412541208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 81, 94, 108, 114, 141, 152, 162, 171, 188, 216, 228, 282, 324, 342, 353, 376, 423, 456, 513, 564, 648, 684, 706, 846, 893, 1026, 1059, 1128, 1269, 1368, 1412, 1539, 1692, 1786, 2052, 2118, 2538, 2679, 2824, 3078, 3177, 3384, 3572, 3807, 4104, 4236, 5076, 5358, 6156, 6354, 6707, 7144, 7614, 8037, 8472, 9531, 10152, 10716, 12312, 12708, 13414, 15228, 16074, 16591, 19062, 20121, 21432, 24111, 25416, 26828, 28593, 30456, 32148, 33182, 38124, 40242, 48222, 49773, 53656, 57186, 60363, 64296, 66364, 72333, 76248, 80484, 96444, 99546, 114372, 120726, 132728, 144666, 149319, 160968, 181089, 192888, 199092, 228744, 241452, 289332, 298638, 315229, 362178, 398184, 447957, 482904, 543267, 578664, 597276, 630458, 724356, 895914, 945687, 1086534, 1194552, 1260916, 1343871, 1448712, 1791828, 1891374, 2173068, 2521832, 2687742, 2837061, 3583656, 3782748, 4346136, 5375484, 5674122, 7565496, 8511183, 10750968, 11348244, 17022366, 22696488, 25533549, 34044732, 51067098, 68089464, 102134196, 204268392]

約数ペア:

[(1, 204268392), (2, 102134196), (3, 68089464), (4, 51067098), (6, 34044732), (8, 25533549), (9, 22696488), (12, 17022366), (18, 11348244), (19, 10750968), (24, 8511183), (27, 7565496), (36, 5674122), (38, 5375484), (47, 4346136), (54, 3782748), (57, 3583656), (72, 2837061), (76, 2687742), (81, 2521832), (94, 2173068), (108, 1891374), (114, 1791828), (141, 1448712), (152, 1343871), (162, 1260916), (171, 1194552), (188, 1086534), (216, 945687), (228, 895914), (282, 724356), (324, 630458), (342, 597276), (353, 578664), (376, 543267), (423, 482904), (456, 447957), (513, 398184), (564, 362178), (648, 315229), (684, 298638), (706, 289332), (846, 241452), (893, 228744), (1026, 199092), (1059, 192888), (1128, 181089), (1269, 160968), (1368, 149319), (1412, 144666), (1539, 132728), (1692, 120726), (1786, 114372), (2052, 99546), (2118, 96444), (2538, 80484), (2679, 76248), (2824, 72333), (3078, 66364), (3177, 64296), (3384, 60363), (3572, 57186), (3807, 53656), (4104, 49773), (4236, 48222), (5076, 40242), (5358, 38124), (6156, 33182), (6354, 32148), (6707, 30456), (7144, 28593), (7614, 26828), (8037, 25416), (8472, 24111), (9531, 21432), (10152, 20121), (10716, 19062), (12312, 16591), (12708, 16074), (13414, 15228)]