201976756072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1211531}}^1$

素因数の和:1211786

約数の個数: 64

約数和(自身を含む): 468135964800

約数和(自身を除く): 266159208728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 364, 458, 728, 916, 1603, 1832, 2977, 3206, 5954, 6412, 11908, 12824, 20839, 23816, 41678, 83356, 166712, 1211531, 2423062, 4846124, 8480717, 9692248, 15749903, 16961434, 31499806, 33922868, 62999612, 67845736, 110249321, 125999224, 220498642, 277440599, 440997284, 554881198, 881994568, 1109762396, 1942084193, 2219524792, 3606727787, 3884168386, 7213455574, 7768336772, 14426911148, 15536673544, 25247094509, 28853822296, 50494189018, 100988378036, 201976756072]

約数ペア:

[(1, 201976756072), (2, 100988378036), (4, 50494189018), (7, 28853822296), (8, 25247094509), (13, 15536673544), (14, 14426911148), (26, 7768336772), (28, 7213455574), (52, 3884168386), (56, 3606727787), (91, 2219524792), (104, 1942084193), (182, 1109762396), (229, 881994568), (364, 554881198), (458, 440997284), (728, 277440599), (916, 220498642), (1603, 125999224), (1832, 110249321), (2977, 67845736), (3206, 62999612), (5954, 33922868), (6412, 31499806), (11908, 16961434), (12824, 15749903), (20839, 9692248), (23816, 8480717), (41678, 4846124), (83356, 2423062), (166712, 1211531)]