201449254864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{324893}}^1$

素因数の和:325196

約数の個数: 80

約数和(自身を含む): 460237042944

約数和(自身を除く): 258787788080

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 271, 286, 542, 572, 1084, 1144, 2168, 2288, 2981, 3523, 4336, 5962, 7046, 11924, 14092, 23848, 28184, 38753, 47696, 56368, 77506, 155012, 310024, 324893, 620048, 649786, 1299572, 2599144, 3573823, 4223609, 5198288, 7147646, 8447218, 14295292, 16894436, 28590584, 33788872, 46459699, 57181168, 67577744, 88046003, 92919398, 176092006, 185838796, 352184012, 371677592, 704368024, 743355184, 968506033, 1144598039, 1408736048, 1937012066, 2289196078, 3874024132, 4578392156, 7748048264, 9156784312, 12590578429, 15496096528, 18313568624, 25181156858, 50362313716, 100724627432, 201449254864]

約数ペア:

[(1, 201449254864), (2, 100724627432), (4, 50362313716), (8, 25181156858), (11, 18313568624), (13, 15496096528), (16, 12590578429), (22, 9156784312), (26, 7748048264), (44, 4578392156), (52, 3874024132), (88, 2289196078), (104, 1937012066), (143, 1408736048), (176, 1144598039), (208, 968506033), (271, 743355184), (286, 704368024), (542, 371677592), (572, 352184012), (1084, 185838796), (1144, 176092006), (2168, 92919398), (2288, 88046003), (2981, 67577744), (3523, 57181168), (4336, 46459699), (5962, 33788872), (7046, 28590584), (11924, 16894436), (14092, 14295292), (23848, 8447218), (28184, 7147646), (38753, 5198288), (47696, 4223609), (56368, 3573823), (77506, 2599144), (155012, 1299572), (310024, 649786), (324893, 620048)]