201351436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 442552320

約数和(自身を除く): 241200884

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 97, 143, 191, 194, 209, 247, 286, 382, 388, 418, 494, 572, 764, 836, 988, 1067, 1261, 1843, 2101, 2134, 2483, 2522, 2717, 3629, 3686, 4202, 4268, 4966, 5044, 5434, 7258, 7372, 8404, 9932, 10868, 13871, 14516, 18527, 20273, 23959, 27313, 27742, 37054, 39919, 40546, 47177, 47918, 54626, 55484, 74108, 79838, 81092, 94354, 95836, 109252, 159676, 188708, 203797, 240851, 263549, 352013, 407594, 481702, 518947, 527098, 704026, 815188, 963404, 1037894, 1054196, 1408052, 2075788, 2649361, 3872143, 4576169, 5298722, 7744286, 9152338, 10597444, 15488572, 18304676, 50337859, 100675718, 201351436]

約数ペア:

[(1, 201351436), (2, 100675718), (4, 50337859), (11, 18304676), (13, 15488572), (19, 10597444), (22, 9152338), (26, 7744286), (38, 5298722), (44, 4576169), (52, 3872143), (76, 2649361), (97, 2075788), (143, 1408052), (191, 1054196), (194, 1037894), (209, 963404), (247, 815188), (286, 704026), (382, 527098), (388, 518947), (418, 481702), (494, 407594), (572, 352013), (764, 263549), (836, 240851), (988, 203797), (1067, 188708), (1261, 159676), (1843, 109252), (2101, 95836), (2134, 94354), (2483, 81092), (2522, 79838), (2717, 74108), (3629, 55484), (3686, 54626), (4202, 47918), (4268, 47177), (4966, 40546), (5044, 39919), (5434, 37054), (7258, 27742), (7372, 27313), (8404, 23959), (9932, 20273), (10868, 18527), (13871, 14516)]