202197008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 455292288

約数和(自身を除く): 253095280

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 47, 52, 74, 86, 94, 104, 148, 169, 172, 188, 208, 296, 338, 344, 376, 481, 559, 592, 611, 676, 688, 752, 962, 1118, 1222, 1352, 1591, 1739, 1924, 2021, 2236, 2444, 2704, 3182, 3478, 3848, 4042, 4472, 4888, 6253, 6364, 6956, 7267, 7696, 7943, 8084, 8944, 9776, 12506, 12728, 13912, 14534, 15886, 16168, 20683, 22607, 25012, 25456, 26273, 27824, 29068, 31772, 32336, 41366, 45214, 50024, 52546, 58136, 63544, 74777, 82732, 90428, 100048, 105092, 116272, 127088, 149554, 165464, 180856, 210184, 268879, 293891, 299108, 330928, 341549, 361712, 420368, 537758, 587782, 598216, 683098, 972101, 1075516, 1175564, 1196432, 1366196, 1944202, 2151032, 2351128, 2732392, 3888404, 4302064, 4702256, 5464784, 7776808, 12637313, 15553616, 25274626, 50549252, 101098504, 202197008]

約数ペア:

[(1, 202197008), (2, 101098504), (4, 50549252), (8, 25274626), (13, 15553616), (16, 12637313), (26, 7776808), (37, 5464784), (43, 4702256), (47, 4302064), (52, 3888404), (74, 2732392), (86, 2351128), (94, 2151032), (104, 1944202), (148, 1366196), (169, 1196432), (172, 1175564), (188, 1075516), (208, 972101), (296, 683098), (338, 598216), (344, 587782), (376, 537758), (481, 420368), (559, 361712), (592, 341549), (611, 330928), (676, 299108), (688, 293891), (752, 268879), (962, 210184), (1118, 180856), (1222, 165464), (1352, 149554), (1591, 127088), (1739, 116272), (1924, 105092), (2021, 100048), (2236, 90428), (2444, 82732), (2704, 74777), (3182, 63544), (3478, 58136), (3848, 52546), (4042, 50024), (4472, 45214), (4888, 41366), (6253, 32336), (6364, 31772), (6956, 29068), (7267, 27824), (7696, 26273), (7943, 25456), (8084, 25012), (8944, 22607), (9776, 20683), (12506, 16168), (12728, 15886), (13912, 14534)]