204501570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 608961024

約数和(自身を除く): 404459454

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 173, 182, 195, 210, 273, 346, 390, 433, 455, 519, 546, 865, 866, 910, 1038, 1211, 1299, 1365, 1730, 2165, 2249, 2422, 2595, 2598, 2730, 3031, 3633, 4330, 4498, 5190, 5629, 6055, 6062, 6495, 6747, 7266, 9093, 11245, 11258, 12110, 12990, 13494, 15155, 15743, 16887, 18165, 18186, 22490, 28145, 30310, 31486, 33735, 33774, 36330, 39403, 45465, 47229, 56290, 67470, 74909, 78715, 78806, 84435, 90930, 94458, 118209, 149818, 157430, 168870, 197015, 224727, 236145, 236418, 374545, 394030, 449454, 472290, 524363, 591045, 749090, 973817, 1048726, 1123635, 1182090, 1573089, 1947634, 2247270, 2621815, 2921451, 3146178, 4869085, 5243630, 5842902, 6816719, 7865445, 9738170, 13633438, 14607255, 15730890, 20450157, 29214510, 34083595, 40900314, 68167190, 102250785, 204501570]

約数ペア:

[(1, 204501570), (2, 102250785), (3, 68167190), (5, 40900314), (6, 34083595), (7, 29214510), (10, 20450157), (13, 15730890), (14, 14607255), (15, 13633438), (21, 9738170), (26, 7865445), (30, 6816719), (35, 5842902), (39, 5243630), (42, 4869085), (65, 3146178), (70, 2921451), (78, 2621815), (91, 2247270), (105, 1947634), (130, 1573089), (173, 1182090), (182, 1123635), (195, 1048726), (210, 973817), (273, 749090), (346, 591045), (390, 524363), (433, 472290), (455, 449454), (519, 394030), (546, 374545), (865, 236418), (866, 236145), (910, 224727), (1038, 197015), (1211, 168870), (1299, 157430), (1365, 149818), (1730, 118209), (2165, 94458), (2249, 90930), (2422, 84435), (2595, 78806), (2598, 78715), (2730, 74909), (3031, 67470), (3633, 56290), (4330, 47229), (4498, 45465), (5190, 39403), (5629, 36330), (6055, 33774), (6062, 33735), (6495, 31486), (6747, 30310), (7266, 28145), (9093, 22490), (11245, 18186), (11258, 18165), (12110, 16887), (12990, 15743), (13494, 15155)]