208878210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2143}}^1$

素因数の和:2197

約数の個数: 96

約数和(自身を含む): 588142080

約数和(自身を除く): 379263870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 361, 513, 570, 722, 855, 1026, 1083, 1710, 1805, 2143, 2166, 2565, 3249, 3610, 4286, 5130, 5415, 6429, 6498, 9747, 10715, 10830, 12858, 16245, 19287, 19494, 21430, 32145, 32490, 38574, 40717, 48735, 57861, 64290, 81434, 96435, 97470, 115722, 122151, 192870, 203585, 244302, 289305, 366453, 407170, 578610, 610755, 732906, 773623, 1099359, 1221510, 1547246, 1832265, 2198718, 2320869, 3664530, 3868115, 4641738, 5496795, 6962607, 7736230, 10993590, 11604345, 13925214, 20887821, 23208690, 34813035, 41775642, 69626070, 104439105, 208878210]

約数ペア:

[(1, 208878210), (2, 104439105), (3, 69626070), (5, 41775642), (6, 34813035), (9, 23208690), (10, 20887821), (15, 13925214), (18, 11604345), (19, 10993590), (27, 7736230), (30, 6962607), (38, 5496795), (45, 4641738), (54, 3868115), (57, 3664530), (90, 2320869), (95, 2198718), (114, 1832265), (135, 1547246), (171, 1221510), (190, 1099359), (270, 773623), (285, 732906), (342, 610755), (361, 578610), (513, 407170), (570, 366453), (722, 289305), (855, 244302), (1026, 203585), (1083, 192870), (1710, 122151), (1805, 115722), (2143, 97470), (2166, 96435), (2565, 81434), (3249, 64290), (3610, 57861), (4286, 48735), (5130, 40717), (5415, 38574), (6429, 32490), (6498, 32145), (9747, 21430), (10715, 19494), (10830, 19287), (12858, 16245)]