200525050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 442828800

約数和(自身を除く): 242303750

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 31, 38, 50, 55, 62, 95, 110, 155, 190, 209, 275, 310, 341, 418, 475, 550, 589, 619, 682, 775, 950, 1045, 1178, 1238, 1550, 1705, 2090, 2945, 3095, 3410, 5225, 5890, 6190, 6479, 6809, 8525, 10450, 11761, 12958, 13618, 14725, 15475, 17050, 19189, 23522, 29450, 30950, 32395, 34045, 38378, 58805, 64790, 68090, 95945, 117610, 129371, 161975, 170225, 191890, 211079, 258742, 294025, 323950, 340450, 364591, 422158, 479725, 588050, 646855, 729182, 959450, 1055395, 1293710, 1822955, 2110790, 3234275, 3645910, 4010501, 5276975, 6468550, 8021002, 9114775, 10553950, 18229550, 20052505, 40105010, 100262525, 200525050]

約数ペア:

[(1, 200525050), (2, 100262525), (5, 40105010), (10, 20052505), (11, 18229550), (19, 10553950), (22, 9114775), (25, 8021002), (31, 6468550), (38, 5276975), (50, 4010501), (55, 3645910), (62, 3234275), (95, 2110790), (110, 1822955), (155, 1293710), (190, 1055395), (209, 959450), (275, 729182), (310, 646855), (341, 588050), (418, 479725), (475, 422158), (550, 364591), (589, 340450), (619, 323950), (682, 294025), (775, 258742), (950, 211079), (1045, 191890), (1178, 170225), (1238, 161975), (1550, 129371), (1705, 117610), (2090, 95945), (2945, 68090), (3095, 64790), (3410, 58805), (5225, 38378), (5890, 34045), (6190, 32395), (6479, 30950), (6809, 29450), (8525, 23522), (10450, 19189), (11761, 17050), (12958, 15475), (13618, 14725)]