194959638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27701}}^1$

素因数の和:27749

約数の個数: 48

約数和(自身を含む): 466723296

約数和(自身を除く): 271763658

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 27701, 55402, 83103, 166206, 249309, 470917, 498618, 637123, 941834, 1274246, 1412751, 1911369, 2825502, 3822738, 4238253, 5734107, 8476506, 10831091, 11468214, 21662182, 32493273, 64986546, 97479819, 194959638]

約数ペア:

[(1, 194959638), (2, 97479819), (3, 64986546), (6, 32493273), (9, 21662182), (17, 11468214), (18, 10831091), (23, 8476506), (34, 5734107), (46, 4238253), (51, 3822738), (69, 2825502), (102, 1911369), (138, 1412751), (153, 1274246), (207, 941834), (306, 637123), (391, 498618), (414, 470917), (782, 249309), (1173, 166206), (2346, 83103), (3519, 55402), (7038, 27701)]