196173690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 489110400

約数和(自身を除く): 292936710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 443, 509, 870, 886, 1018, 1329, 1527, 2215, 2545, 2658, 3054, 4430, 5090, 6645, 7635, 12847, 13290, 14761, 15270, 25694, 29522, 38541, 44283, 64235, 73805, 77082, 88566, 128470, 147610, 192705, 221415, 225487, 385410, 442830, 450974, 676461, 1127435, 1352922, 2254870, 3382305, 6539123, 6764610, 13078246, 19617369, 32695615, 39234738, 65391230, 98086845, 196173690]

約数ペア:

[(1, 196173690), (2, 98086845), (3, 65391230), (5, 39234738), (6, 32695615), (10, 19617369), (15, 13078246), (29, 6764610), (30, 6539123), (58, 3382305), (87, 2254870), (145, 1352922), (174, 1127435), (290, 676461), (435, 450974), (443, 442830), (509, 385410), (870, 225487), (886, 221415), (1018, 192705), (1329, 147610), (1527, 128470), (2215, 88566), (2545, 77082), (2658, 73805), (3054, 64235), (4430, 44283), (5090, 38541), (6645, 29522), (7635, 25694), (12847, 15270), (13290, 14761)]