201730945975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 281119507200

約数和(自身を除く): 79388561225

約数列:

[1, 5, 13, 25, 41, 65, 83, 179, 205, 325, 415, 533, 895, 1019, 1025, 1079, 2075, 2327, 2665, 3403, 4475, 5095, 5395, 7339, 11635, 13247, 13325, 14857, 17015, 25475, 26975, 36695, 41779, 44239, 58175, 66235, 74285, 84577, 85075, 95407, 182401, 183475, 193141, 208895, 221195, 331175, 371425, 422885, 477035, 543127, 609137, 912005, 965705, 1044475, 1099501, 1105975, 2114425, 2371213, 2385175, 2715635, 3045685, 3467657, 4560025, 4828525, 5497505, 7478441, 7918781, 11856065, 13578175, 15139283, 15228425, 17338285, 27487525, 37392205, 39593905, 45079541, 59280325, 75696415, 86691425, 97219733, 186961025, 196810679, 197969525, 225397705, 378482075, 486098665, 620710603, 984053395, 1126988525, 2430493325, 3103553015, 4920266975, 8069237839, 15517765075, 40346189195, 201730945975]

約数ペア:

[(1, 201730945975), (5, 40346189195), (13, 15517765075), (25, 8069237839), (41, 4920266975), (65, 3103553015), (83, 2430493325), (179, 1126988525), (205, 984053395), (325, 620710603), (415, 486098665), (533, 378482075), (895, 225397705), (1019, 197969525), (1025, 196810679), (1079, 186961025), (2075, 97219733), (2327, 86691425), (2665, 75696415), (3403, 59280325), (4475, 45079541), (5095, 39593905), (5395, 37392205), (7339, 27487525), (11635, 17338285), (13247, 15228425), (13325, 15139283), (14857, 13578175), (17015, 11856065), (25475, 7918781), (26975, 7478441), (36695, 5497505), (41779, 4828525), (44239, 4560025), (58175, 3467657), (66235, 3045685), (74285, 2715635), (84577, 2385175), (85075, 2371213), (95407, 2114425), (182401, 1105975), (183475, 1099501), (193141, 1044475), (208895, 965705), (221195, 912005), (331175, 609137), (371425, 543127), (422885, 477035)]