209263914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 498363840

約数和(自身を除く): 289099926

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 67, 102, 118, 134, 153, 173, 177, 201, 306, 346, 354, 402, 519, 531, 603, 1003, 1038, 1062, 1139, 1206, 1557, 2006, 2278, 2941, 3009, 3114, 3417, 3953, 5882, 6018, 6834, 7906, 8823, 9027, 10207, 10251, 11591, 11859, 17646, 18054, 20414, 20502, 23182, 23718, 26469, 30621, 34773, 35577, 52938, 61242, 67201, 69546, 71154, 91863, 104319, 134402, 173519, 183726, 197047, 201603, 208638, 347038, 394094, 403206, 520557, 591141, 604809, 683869, 1041114, 1182282, 1209618, 1367738, 1561671, 1773423, 2051607, 3123342, 3546846, 4103214, 6154821, 11625773, 12309642, 23251546, 34877319, 69754638, 104631957, 209263914]

約数ペア:

[(1, 209263914), (2, 104631957), (3, 69754638), (6, 34877319), (9, 23251546), (17, 12309642), (18, 11625773), (34, 6154821), (51, 4103214), (59, 3546846), (67, 3123342), (102, 2051607), (118, 1773423), (134, 1561671), (153, 1367738), (173, 1209618), (177, 1182282), (201, 1041114), (306, 683869), (346, 604809), (354, 591141), (402, 520557), (519, 403206), (531, 394094), (603, 347038), (1003, 208638), (1038, 201603), (1062, 197047), (1139, 183726), (1206, 173519), (1557, 134402), (2006, 104319), (2278, 91863), (2941, 71154), (3009, 69546), (3114, 67201), (3417, 61242), (3953, 52938), (5882, 35577), (6018, 34773), (6834, 30621), (7906, 26469), (8823, 23718), (9027, 23182), (10207, 20502), (10251, 20414), (11591, 18054), (11859, 17646)]