202097308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 420173824

約数和(自身を除く): 218076516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 1483, 2198, 2966, 4396, 4867, 5932, 9734, 10381, 19468, 20762, 34069, 41524, 45973, 68138, 91946, 136276, 183892, 232831, 321811, 465662, 643622, 931324, 1287244, 1629817, 3259634, 6519268, 7217761, 14435522, 28871044, 50524327, 101048654, 202097308]

約数ペア:

[(1, 202097308), (2, 101048654), (4, 50524327), (7, 28871044), (14, 14435522), (28, 7217761), (31, 6519268), (62, 3259634), (124, 1629817), (157, 1287244), (217, 931324), (314, 643622), (434, 465662), (628, 321811), (868, 232831), (1099, 183892), (1483, 136276), (2198, 91946), (2966, 68138), (4396, 45973), (4867, 41524), (5932, 34069), (9734, 20762), (10381, 19468)]