199498470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 290389530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 269, 295, 354, 419, 538, 590, 807, 838, 885, 1257, 1345, 1614, 1770, 2095, 2514, 2690, 4035, 4190, 6285, 8070, 12570, 15871, 24721, 31742, 47613, 49442, 74163, 79355, 95226, 112711, 123605, 148326, 158710, 225422, 238065, 247210, 338133, 370815, 476130, 563555, 676266, 741630, 1127110, 1690665, 3381330, 6649949, 13299898, 19949847, 33249745, 39899694, 66499490, 99749235, 199498470]

約数ペア:

[(1, 199498470), (2, 99749235), (3, 66499490), (5, 39899694), (6, 33249745), (10, 19949847), (15, 13299898), (30, 6649949), (59, 3381330), (118, 1690665), (177, 1127110), (269, 741630), (295, 676266), (354, 563555), (419, 476130), (538, 370815), (590, 338133), (807, 247210), (838, 238065), (885, 225422), (1257, 158710), (1345, 148326), (1614, 123605), (1770, 112711), (2095, 95226), (2514, 79355), (2690, 74163), (4035, 49442), (4190, 47613), (6285, 31742), (8070, 24721), (12570, 15871)]