201022458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 503709696

約数和(自身を除く): 302687238

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 169, 182, 223, 254, 273, 338, 381, 446, 507, 546, 669, 762, 889, 1014, 1183, 1338, 1561, 1651, 1778, 2366, 2667, 2899, 3122, 3302, 3549, 4683, 4953, 5334, 5798, 7098, 8697, 9366, 9906, 11557, 17394, 20293, 21463, 23114, 28321, 34671, 37687, 40586, 42926, 56642, 60879, 64389, 69342, 75374, 84963, 113061, 121758, 128778, 150241, 169926, 198247, 226122, 263809, 300482, 368173, 396494, 450723, 527618, 594741, 736346, 791427, 901446, 1104519, 1189482, 1582854, 2209038, 2577211, 4786249, 5154422, 7731633, 9572498, 14358747, 15463266, 28717494, 33503743, 67007486, 100511229, 201022458]

約数ペア:

[(1, 201022458), (2, 100511229), (3, 67007486), (6, 33503743), (7, 28717494), (13, 15463266), (14, 14358747), (21, 9572498), (26, 7731633), (39, 5154422), (42, 4786249), (78, 2577211), (91, 2209038), (127, 1582854), (169, 1189482), (182, 1104519), (223, 901446), (254, 791427), (273, 736346), (338, 594741), (381, 527618), (446, 450723), (507, 396494), (546, 368173), (669, 300482), (762, 263809), (889, 226122), (1014, 198247), (1183, 169926), (1338, 150241), (1561, 128778), (1651, 121758), (1778, 113061), (2366, 84963), (2667, 75374), (2899, 69342), (3122, 64389), (3302, 60879), (3549, 56642), (4683, 42926), (4953, 40586), (5334, 37687), (5798, 34671), (7098, 28321), (8697, 23114), (9366, 21463), (9906, 20293), (11557, 17394)]