199208790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6546

約数の個数: 96

約数和(自身を含む): 583345152

約数和(自身を除く): 384136362

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 6491, 10230, 12982, 15345, 19473, 30690, 32455, 38946, 58419, 64910, 71401, 97365, 116838, 142802, 194730, 201221, 214203, 292095, 357005, 402442, 428406, 584190, 603663, 642609, 714010, 1006105, 1071015, 1207326, 1285218, 1810989, 2012210, 2142030, 2213431, 3018315, 3213045, 3621978, 4426862, 6036630, 6426090, 6640293, 9054945, 11067155, 13280586, 18109890, 19920879, 22134310, 33201465, 39841758, 66402930, 99604395, 199208790]

約数ペア:

[(1, 199208790), (2, 99604395), (3, 66402930), (5, 39841758), (6, 33201465), (9, 22134310), (10, 19920879), (11, 18109890), (15, 13280586), (18, 11067155), (22, 9054945), (30, 6640293), (31, 6426090), (33, 6036630), (45, 4426862), (55, 3621978), (62, 3213045), (66, 3018315), (90, 2213431), (93, 2142030), (99, 2012210), (110, 1810989), (155, 1285218), (165, 1207326), (186, 1071015), (198, 1006105), (279, 714010), (310, 642609), (330, 603663), (341, 584190), (465, 428406), (495, 402442), (558, 357005), (682, 292095), (930, 214203), (990, 201221), (1023, 194730), (1395, 142802), (1705, 116838), (2046, 97365), (2790, 71401), (3069, 64910), (3410, 58419), (5115, 38946), (6138, 32455), (6491, 30690), (10230, 19473), (12982, 15345)]