193831603

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 254513664

約数和(自身を除く): 60682061

約数列:

[1, 7, 17, 23, 49, 67, 119, 151, 161, 391, 469, 833, 1057, 1127, 1139, 1541, 2567, 2737, 3283, 3473, 7399, 7973, 10117, 10787, 17969, 19159, 24311, 26197, 55811, 59041, 70819, 75509, 125783, 170177, 171989, 183379, 232691, 413287, 495733, 1203923, 1283653, 1628837, 2893009, 3955747, 8427461, 11401859, 27690229, 193831603]

約数ペア:

[(1, 193831603), (7, 27690229), (17, 11401859), (23, 8427461), (49, 3955747), (67, 2893009), (119, 1628837), (151, 1283653), (161, 1203923), (391, 495733), (469, 413287), (833, 232691), (1057, 183379), (1127, 171989), (1139, 170177), (1541, 125783), (2567, 75509), (2737, 70819), (3283, 59041), (3473, 55811), (7399, 26197), (7973, 24311), (10117, 19159), (10787, 17969)]