201809814

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 429649920

約数和(自身を除く): 227840106

約数列:

[1, 2, 3, 6, 31, 62, 73, 89, 93, 146, 167, 178, 186, 219, 267, 334, 438, 501, 534, 1002, 2263, 2759, 4526, 5177, 5518, 6497, 6789, 8277, 10354, 12191, 12994, 13578, 14863, 15531, 16554, 19491, 24382, 29726, 31062, 36573, 38982, 44589, 73146, 89178, 201407, 377921, 402814, 460753, 604221, 755842, 921506, 1084999, 1133763, 1208442, 1382259, 2169998, 2267526, 2764518, 3254997, 6509994, 33634969, 67269938, 100904907, 201809814]

約数ペア:

[(1, 201809814), (2, 100904907), (3, 67269938), (6, 33634969), (31, 6509994), (62, 3254997), (73, 2764518), (89, 2267526), (93, 2169998), (146, 1382259), (167, 1208442), (178, 1133763), (186, 1084999), (219, 921506), (267, 755842), (334, 604221), (438, 460753), (501, 402814), (534, 377921), (1002, 201407), (2263, 89178), (2759, 73146), (4526, 44589), (5177, 38982), (5518, 36573), (6497, 31062), (6789, 29726), (8277, 24382), (10354, 19491), (12191, 16554), (12994, 15531), (13578, 14863)]