195996210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 326550990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 71, 87, 95, 114, 142, 145, 167, 174, 190, 213, 285, 290, 334, 355, 426, 435, 501, 551, 570, 710, 835, 870, 1002, 1065, 1102, 1349, 1653, 1670, 2059, 2130, 2505, 2698, 2755, 3173, 3306, 4047, 4118, 4843, 5010, 5510, 6177, 6346, 6745, 8094, 8265, 9519, 9686, 10295, 11857, 12354, 13490, 14529, 15865, 16530, 19038, 20235, 20590, 23714, 24215, 29058, 30885, 31730, 35571, 39121, 40470, 47595, 48430, 59285, 61770, 71142, 72645, 78242, 92017, 95190, 117363, 118570, 145290, 177855, 184034, 195605, 225283, 234726, 276051, 343853, 355710, 391210, 450566, 460085, 552102, 586815, 675849, 687706, 920170, 1031559, 1126415, 1173630, 1351698, 1380255, 1719265, 2063118, 2252830, 2760510, 3379245, 3438530, 5157795, 6533207, 6758490, 10315590, 13066414, 19599621, 32666035, 39199242, 65332070, 97998105, 195996210]

約数ペア:

[(1, 195996210), (2, 97998105), (3, 65332070), (5, 39199242), (6, 32666035), (10, 19599621), (15, 13066414), (19, 10315590), (29, 6758490), (30, 6533207), (38, 5157795), (57, 3438530), (58, 3379245), (71, 2760510), (87, 2252830), (95, 2063118), (114, 1719265), (142, 1380255), (145, 1351698), (167, 1173630), (174, 1126415), (190, 1031559), (213, 920170), (285, 687706), (290, 675849), (334, 586815), (355, 552102), (426, 460085), (435, 450566), (501, 391210), (551, 355710), (570, 343853), (710, 276051), (835, 234726), (870, 225283), (1002, 195605), (1065, 184034), (1102, 177855), (1349, 145290), (1653, 118570), (1670, 117363), (2059, 95190), (2130, 92017), (2505, 78242), (2698, 72645), (2755, 71142), (3173, 61770), (3306, 59285), (4047, 48430), (4118, 47595), (4843, 40470), (5010, 39121), (5510, 35571), (6177, 31730), (6346, 30885), (6745, 29058), (8094, 24215), (8265, 23714), (9519, 20590), (9686, 20235), (10295, 19038), (11857, 16530), (12354, 15865), (13490, 14529)]