201217338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 547223040

約数和(自身を除く): 346005702

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 173, 181, 189, 238, 306, 346, 357, 362, 378, 459, 519, 543, 714, 918, 1038, 1071, 1086, 1211, 1267, 1557, 1629, 2142, 2422, 2534, 2941, 3077, 3114, 3213, 3258, 3633, 3801, 4671, 4887, 5882, 6154, 6426, 7266, 7602, 8823, 9231, 9342, 9774, 10899, 11403, 17646, 18462, 20587, 21539, 21798, 22806, 26469, 27693, 31313, 32697, 34209, 41174, 43078, 52938, 55386, 61761, 62626, 64617, 65394, 68418, 79407, 83079, 93939, 123522, 129234, 158814, 166158, 185283, 187878, 193851, 219191, 281817, 370566, 387702, 438382, 532321, 555849, 563634, 581553, 657573, 845451, 1064642, 1111698, 1163106, 1315146, 1596963, 1690902, 1972719, 3193926, 3726247, 3945438, 4790889, 5918157, 7452494, 9581778, 11178741, 11836314, 14372667, 22357482, 28745334, 33536223, 67072446, 100608669, 201217338]

約数ペア:

[(1, 201217338), (2, 100608669), (3, 67072446), (6, 33536223), (7, 28745334), (9, 22357482), (14, 14372667), (17, 11836314), (18, 11178741), (21, 9581778), (27, 7452494), (34, 5918157), (42, 4790889), (51, 3945438), (54, 3726247), (63, 3193926), (102, 1972719), (119, 1690902), (126, 1596963), (153, 1315146), (173, 1163106), (181, 1111698), (189, 1064642), (238, 845451), (306, 657573), (346, 581553), (357, 563634), (362, 555849), (378, 532321), (459, 438382), (519, 387702), (543, 370566), (714, 281817), (918, 219191), (1038, 193851), (1071, 187878), (1086, 185283), (1211, 166158), (1267, 158814), (1557, 129234), (1629, 123522), (2142, 93939), (2422, 83079), (2534, 79407), (2941, 68418), (3077, 65394), (3114, 64617), (3213, 62626), (3258, 61761), (3633, 55386), (3801, 52938), (4671, 43078), (4887, 41174), (5882, 34209), (6154, 32697), (6426, 31313), (7266, 27693), (7602, 26469), (8823, 22806), (9231, 21798), (9342, 21539), (9774, 20587), (10899, 18462), (11403, 17646)]