203615136

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 615625920

約数和(自身を除く): 412010784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 69, 72, 92, 96, 118, 138, 144, 177, 184, 207, 236, 276, 288, 354, 368, 414, 472, 521, 531, 552, 708, 736, 828, 944, 1042, 1062, 1104, 1357, 1416, 1563, 1656, 1888, 2084, 2124, 2208, 2714, 2832, 3126, 3312, 4071, 4168, 4248, 4689, 5428, 5664, 6252, 6624, 8142, 8336, 8496, 9378, 10856, 11983, 12213, 12504, 16284, 16672, 16992, 18756, 21712, 23966, 24426, 25008, 30739, 32568, 35949, 37512, 43424, 47932, 48852, 50016, 61478, 65136, 71898, 75024, 92217, 95864, 97704, 107847, 122956, 130272, 143796, 150048, 184434, 191728, 195408, 215694, 245912, 276651, 287592, 368868, 383456, 390816, 431388, 491824, 553302, 575184, 706997, 737736, 862776, 983648, 1106604, 1150368, 1413994, 1475472, 1725552, 2120991, 2213208, 2827988, 2950944, 3451104, 4241982, 4426416, 5655976, 6362973, 8483964, 8852832, 11311952, 12725946, 16967928, 22623904, 25451892, 33935856, 50903784, 67871712, 101807568, 203615136]

約数ペア:

[(1, 203615136), (2, 101807568), (3, 67871712), (4, 50903784), (6, 33935856), (8, 25451892), (9, 22623904), (12, 16967928), (16, 12725946), (18, 11311952), (23, 8852832), (24, 8483964), (32, 6362973), (36, 5655976), (46, 4426416), (48, 4241982), (59, 3451104), (69, 2950944), (72, 2827988), (92, 2213208), (96, 2120991), (118, 1725552), (138, 1475472), (144, 1413994), (177, 1150368), (184, 1106604), (207, 983648), (236, 862776), (276, 737736), (288, 706997), (354, 575184), (368, 553302), (414, 491824), (472, 431388), (521, 390816), (531, 383456), (552, 368868), (708, 287592), (736, 276651), (828, 245912), (944, 215694), (1042, 195408), (1062, 191728), (1104, 184434), (1357, 150048), (1416, 143796), (1563, 130272), (1656, 122956), (1888, 107847), (2084, 97704), (2124, 95864), (2208, 92217), (2714, 75024), (2832, 71898), (3126, 65136), (3312, 61478), (4071, 50016), (4168, 48852), (4248, 47932), (4689, 43424), (5428, 37512), (5664, 35949), (6252, 32568), (6624, 30739), (8142, 25008), (8336, 24426), (8496, 23966), (9378, 21712), (10856, 18756), (11983, 16992), (12213, 16672), (12504, 16284)]