201621888

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13463}}^1$

素因数の和:13496

約数の個数: 96

約数和(自身を含む): 624864240

約数和(自身を除く): 423242352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 13463, 14976, 26926, 40389, 53852, 80778, 107704, 121167, 161556, 175019, 215408, 242334, 323112, 350038, 430816, 484668, 525057, 646224, 700076, 861632, 969336, 1050114, 1292448, 1400152, 1575171, 1723264, 1938672, 2100228, 2584896, 2800304, 3150342, 3877344, 4200456, 5169792, 5600608, 6300684, 7754688, 8400912, 11201216, 12601368, 15509376, 16801824, 22402432, 25202736, 33603648, 50405472, 67207296, 100810944, 201621888]

約数ペア:

[(1, 201621888), (2, 100810944), (3, 67207296), (4, 50405472), (6, 33603648), (8, 25202736), (9, 22402432), (12, 16801824), (13, 15509376), (16, 12601368), (18, 11201216), (24, 8400912), (26, 7754688), (32, 6300684), (36, 5600608), (39, 5169792), (48, 4200456), (52, 3877344), (64, 3150342), (72, 2800304), (78, 2584896), (96, 2100228), (104, 1938672), (117, 1723264), (128, 1575171), (144, 1400152), (156, 1292448), (192, 1050114), (208, 969336), (234, 861632), (288, 700076), (312, 646224), (384, 525057), (416, 484668), (468, 430816), (576, 350038), (624, 323112), (832, 242334), (936, 215408), (1152, 175019), (1248, 161556), (1664, 121167), (1872, 107704), (2496, 80778), (3744, 53852), (4992, 40389), (7488, 26926), (13463, 14976)]