201505488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 596211840

約数和(自身を除く): 394706352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 41, 48, 51, 57, 68, 76, 82, 102, 114, 123, 136, 152, 164, 204, 228, 246, 272, 304, 317, 323, 328, 408, 456, 492, 634, 646, 656, 697, 779, 816, 912, 951, 969, 984, 1268, 1292, 1394, 1558, 1902, 1938, 1968, 2091, 2337, 2536, 2584, 2788, 3116, 3804, 3876, 4182, 4674, 5072, 5168, 5389, 5576, 6023, 6232, 7608, 7752, 8364, 9348, 10778, 11152, 12046, 12464, 12997, 13243, 15216, 15504, 16167, 16728, 18069, 18696, 21556, 24092, 25994, 26486, 32334, 33456, 36138, 37392, 38991, 39729, 43112, 48184, 51988, 52972, 64668, 72276, 77982, 79458, 86224, 96368, 102391, 103976, 105944, 129336, 144552, 155964, 158916, 204782, 207952, 211888, 220949, 246943, 258672, 289104, 307173, 311928, 317832, 409564, 441898, 493886, 614346, 623856, 635664, 662847, 740829, 819128, 883796, 987772, 1228692, 1325694, 1481658, 1638256, 1767592, 1975544, 2457384, 2651388, 2963316, 3535184, 3951088, 4198031, 4914768, 5302776, 5926632, 8396062, 10605552, 11853264, 12594093, 16792124, 25188186, 33584248, 50376372, 67168496, 100752744, 201505488]

約数ペア:

[(1, 201505488), (2, 100752744), (3, 67168496), (4, 50376372), (6, 33584248), (8, 25188186), (12, 16792124), (16, 12594093), (17, 11853264), (19, 10605552), (24, 8396062), (34, 5926632), (38, 5302776), (41, 4914768), (48, 4198031), (51, 3951088), (57, 3535184), (68, 2963316), (76, 2651388), (82, 2457384), (102, 1975544), (114, 1767592), (123, 1638256), (136, 1481658), (152, 1325694), (164, 1228692), (204, 987772), (228, 883796), (246, 819128), (272, 740829), (304, 662847), (317, 635664), (323, 623856), (328, 614346), (408, 493886), (456, 441898), (492, 409564), (634, 317832), (646, 311928), (656, 307173), (697, 289104), (779, 258672), (816, 246943), (912, 220949), (951, 211888), (969, 207952), (984, 204782), (1268, 158916), (1292, 155964), (1394, 144552), (1558, 129336), (1902, 105944), (1938, 103976), (1968, 102391), (2091, 96368), (2337, 86224), (2536, 79458), (2584, 77982), (2788, 72276), (3116, 64668), (3804, 52972), (3876, 51988), (4182, 48184), (4674, 43112), (5072, 39729), (5168, 38991), (5389, 37392), (5576, 36138), (6023, 33456), (6232, 32334), (7608, 26486), (7752, 25994), (8364, 24092), (9348, 21556), (10778, 18696), (11152, 18069), (12046, 16728), (12464, 16167), (12997, 15504), (13243, 15216)]