201948384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 600566400

約数和(自身を除く): 398618016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 199, 248, 264, 341, 352, 372, 398, 496, 528, 597, 682, 744, 796, 961, 992, 1023, 1056, 1194, 1364, 1488, 1592, 1922, 2046, 2189, 2388, 2728, 2883, 2976, 3184, 3844, 4092, 4378, 4776, 5456, 5766, 6169, 6368, 6567, 7688, 8184, 8756, 9552, 10571, 10912, 11532, 12338, 13134, 15376, 16368, 17512, 18507, 19104, 21142, 23064, 24676, 26268, 30752, 31713, 32736, 35024, 37014, 42284, 46128, 49352, 52536, 63426, 67859, 70048, 74028, 84568, 92256, 98704, 105072, 126852, 135718, 148056, 169136, 191239, 197408, 203577, 210144, 253704, 271436, 296112, 338272, 382478, 407154, 507408, 542872, 573717, 592224, 764956, 814308, 1014816, 1085744, 1147434, 1529912, 1628616, 2103629, 2171488, 2294868, 3059824, 3257232, 4207258, 4589736, 6119648, 6310887, 6514464, 8414516, 9179472, 12621774, 16829032, 18358944, 25243548, 33658064, 50487096, 67316128, 100974192, 201948384]

約数ペア:

[(1, 201948384), (2, 100974192), (3, 67316128), (4, 50487096), (6, 33658064), (8, 25243548), (11, 18358944), (12, 16829032), (16, 12621774), (22, 9179472), (24, 8414516), (31, 6514464), (32, 6310887), (33, 6119648), (44, 4589736), (48, 4207258), (62, 3257232), (66, 3059824), (88, 2294868), (93, 2171488), (96, 2103629), (124, 1628616), (132, 1529912), (176, 1147434), (186, 1085744), (199, 1014816), (248, 814308), (264, 764956), (341, 592224), (352, 573717), (372, 542872), (398, 507408), (496, 407154), (528, 382478), (597, 338272), (682, 296112), (744, 271436), (796, 253704), (961, 210144), (992, 203577), (1023, 197408), (1056, 191239), (1194, 169136), (1364, 148056), (1488, 135718), (1592, 126852), (1922, 105072), (2046, 98704), (2189, 92256), (2388, 84568), (2728, 74028), (2883, 70048), (2976, 67859), (3184, 63426), (3844, 52536), (4092, 49352), (4378, 46128), (4776, 42284), (5456, 37014), (5766, 35024), (6169, 32736), (6368, 31713), (6567, 30752), (7688, 26268), (8184, 24676), (8756, 23064), (9552, 21142), (10571, 19104), (10912, 18507), (11532, 17512), (12338, 16368), (13134, 15376)]