203984976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 604461312

約数和(自身を除く): 400476336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 61, 69, 78, 92, 104, 122, 138, 156, 183, 184, 208, 233, 244, 276, 299, 312, 366, 368, 466, 488, 552, 598, 624, 699, 732, 793, 897, 932, 976, 1104, 1196, 1398, 1403, 1464, 1586, 1794, 1864, 2379, 2392, 2796, 2806, 2928, 3029, 3172, 3588, 3728, 4209, 4758, 4784, 5359, 5592, 5612, 6058, 6344, 7176, 8418, 9087, 9516, 10718, 11184, 11224, 12116, 12688, 14213, 14352, 16077, 16836, 18174, 18239, 19032, 21436, 22448, 24232, 28426, 32154, 33672, 36348, 36478, 38064, 42639, 42872, 48464, 54717, 56852, 64308, 67344, 69667, 72696, 72956, 85278, 85744, 109434, 113704, 128616, 139334, 145392, 145912, 170556, 184769, 209001, 218868, 227408, 257232, 278668, 291824, 326899, 341112, 369538, 418002, 437736, 554307, 557336, 653798, 682224, 739076, 836004, 875472, 980697, 1108614, 1114672, 1307596, 1478152, 1672008, 1961394, 2217228, 2615192, 2956304, 3344016, 3922788, 4249687, 4434456, 5230384, 7845576, 8499374, 8868912, 12749061, 15691152, 16998748, 25498122, 33997496, 50996244, 67994992, 101992488, 203984976]

約数ペア:

[(1, 203984976), (2, 101992488), (3, 67994992), (4, 50996244), (6, 33997496), (8, 25498122), (12, 16998748), (13, 15691152), (16, 12749061), (23, 8868912), (24, 8499374), (26, 7845576), (39, 5230384), (46, 4434456), (48, 4249687), (52, 3922788), (61, 3344016), (69, 2956304), (78, 2615192), (92, 2217228), (104, 1961394), (122, 1672008), (138, 1478152), (156, 1307596), (183, 1114672), (184, 1108614), (208, 980697), (233, 875472), (244, 836004), (276, 739076), (299, 682224), (312, 653798), (366, 557336), (368, 554307), (466, 437736), (488, 418002), (552, 369538), (598, 341112), (624, 326899), (699, 291824), (732, 278668), (793, 257232), (897, 227408), (932, 218868), (976, 209001), (1104, 184769), (1196, 170556), (1398, 145912), (1403, 145392), (1464, 139334), (1586, 128616), (1794, 113704), (1864, 109434), (2379, 85744), (2392, 85278), (2796, 72956), (2806, 72696), (2928, 69667), (3029, 67344), (3172, 64308), (3588, 56852), (3728, 54717), (4209, 48464), (4758, 42872), (4784, 42639), (5359, 38064), (5592, 36478), (5612, 36348), (6058, 33672), (6344, 32154), (7176, 28426), (8418, 24232), (9087, 22448), (9516, 21436), (10718, 19032), (11184, 18239), (11224, 18174), (12116, 16836), (12688, 16077), (14213, 14352)]