201996915104

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1\times {\mathrm{839}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 406832025600

約数和(自身を除く): 204835110496

約数列:

[1, 2, 4, 8, 16, 32, 79, 131, 158, 262, 316, 524, 632, 727, 839, 1048, 1264, 1454, 1678, 2096, 2528, 2908, 3356, 4192, 5816, 6712, 10349, 11632, 13424, 20698, 23264, 26848, 41396, 57433, 66281, 82792, 95237, 109909, 114866, 132562, 165584, 190474, 219818, 229732, 265124, 331168, 380948, 439636, 459464, 530248, 609953, 761896, 879272, 918928, 1060496, 1219906, 1523792, 1758544, 1837856, 2120992, 2439812, 3047584, 3517088, 4879624, 7523723, 8682811, 9759248, 15047446, 17365622, 19518496, 30094892, 34731244, 48186287, 60189784, 69462488, 79903843, 96372574, 120379568, 138924976, 159807686, 192745148, 240759136, 277849952, 319615372, 385490296, 639230744, 770980592, 1278461488, 1541961184, 2556922976, 6312403597, 12624807194, 25249614388, 50499228776, 100998457552, 201996915104]

約数ペア:

[(1, 201996915104), (2, 100998457552), (4, 50499228776), (8, 25249614388), (16, 12624807194), (32, 6312403597), (79, 2556922976), (131, 1541961184), (158, 1278461488), (262, 770980592), (316, 639230744), (524, 385490296), (632, 319615372), (727, 277849952), (839, 240759136), (1048, 192745148), (1264, 159807686), (1454, 138924976), (1678, 120379568), (2096, 96372574), (2528, 79903843), (2908, 69462488), (3356, 60189784), (4192, 48186287), (5816, 34731244), (6712, 30094892), (10349, 19518496), (11632, 17365622), (13424, 15047446), (20698, 9759248), (23264, 8682811), (26848, 7523723), (41396, 4879624), (57433, 3517088), (66281, 3047584), (82792, 2439812), (95237, 2120992), (109909, 1837856), (114866, 1758544), (132562, 1523792), (165584, 1219906), (190474, 1060496), (219818, 918928), (229732, 879272), (265124, 761896), (331168, 609953), (380948, 530248), (439636, 459464)]