201640349715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{266683}}^1$

素因数の和:267096

約数の個数: 64

約数和(自身を含む): 389145292800

約数和(自身を除く): 187504943085

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 379, 399, 665, 1137, 1895, 1995, 2653, 5685, 7201, 7959, 13265, 21603, 36005, 39795, 50407, 108015, 151221, 252035, 266683, 756105, 800049, 1333415, 1866781, 4000245, 5066977, 5600343, 9333905, 15200931, 25334885, 28001715, 35468839, 76004655, 101072857, 106406517, 177344195, 303218571, 505364285, 532032585, 707509999, 1516092855, 1920384283, 2122529997, 3537549995, 5761152849, 9601921415, 10612649985, 13442689981, 28805764245, 40328069943, 67213449905, 201640349715]

約数ペア:

[(1, 201640349715), (3, 67213449905), (5, 40328069943), (7, 28805764245), (15, 13442689981), (19, 10612649985), (21, 9601921415), (35, 5761152849), (57, 3537549995), (95, 2122529997), (105, 1920384283), (133, 1516092855), (285, 707509999), (379, 532032585), (399, 505364285), (665, 303218571), (1137, 177344195), (1895, 106406517), (1995, 101072857), (2653, 76004655), (5685, 35468839), (7201, 28001715), (7959, 25334885), (13265, 15200931), (21603, 9333905), (36005, 5600343), (39795, 5066977), (50407, 4000245), (108015, 1866781), (151221, 1333415), (252035, 800049), (266683, 756105)]