204219444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 583923200

約数和(自身を除く): 379703756

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 186, 242, 286, 341, 349, 363, 372, 403, 429, 484, 572, 682, 698, 726, 806, 858, 1023, 1047, 1209, 1364, 1396, 1452, 1573, 1612, 1716, 2046, 2094, 2418, 3146, 3751, 3839, 4092, 4188, 4433, 4537, 4719, 4836, 6292, 7502, 7678, 8866, 9074, 9438, 10819, 11253, 11517, 13299, 13611, 15004, 15356, 17732, 18148, 18876, 21638, 22506, 23034, 26598, 27222, 32457, 42229, 43276, 45012, 46068, 48763, 49907, 53196, 54444, 64914, 84458, 97526, 99814, 119009, 126687, 129828, 140647, 146289, 149721, 168916, 195052, 199628, 238018, 253374, 281294, 292578, 299442, 357027, 421941, 476036, 506748, 548977, 562588, 585156, 598884, 714054, 843882, 1097954, 1309099, 1428108, 1547117, 1646931, 1687764, 2195908, 2618198, 3094234, 3293862, 3927297, 4641351, 5236396, 6188468, 6587724, 7854594, 9282702, 15709188, 17018287, 18565404, 34036574, 51054861, 68073148, 102109722, 204219444]

約数ペア:

[(1, 204219444), (2, 102109722), (3, 68073148), (4, 51054861), (6, 34036574), (11, 18565404), (12, 17018287), (13, 15709188), (22, 9282702), (26, 7854594), (31, 6587724), (33, 6188468), (39, 5236396), (44, 4641351), (52, 3927297), (62, 3293862), (66, 3094234), (78, 2618198), (93, 2195908), (121, 1687764), (124, 1646931), (132, 1547117), (143, 1428108), (156, 1309099), (186, 1097954), (242, 843882), (286, 714054), (341, 598884), (349, 585156), (363, 562588), (372, 548977), (403, 506748), (429, 476036), (484, 421941), (572, 357027), (682, 299442), (698, 292578), (726, 281294), (806, 253374), (858, 238018), (1023, 199628), (1047, 195052), (1209, 168916), (1364, 149721), (1396, 146289), (1452, 140647), (1573, 129828), (1612, 126687), (1716, 119009), (2046, 99814), (2094, 97526), (2418, 84458), (3146, 64914), (3751, 54444), (3839, 53196), (4092, 49907), (4188, 48763), (4433, 46068), (4537, 45012), (4719, 43276), (4836, 42229), (6292, 32457), (7502, 27222), (7678, 26598), (8866, 23034), (9074, 22506), (9438, 21638), (10819, 18876), (11253, 18148), (11517, 17732), (13299, 15356), (13611, 15004)]