207838230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 512483328

約数和(自身を除く): 304645098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 223, 235, 282, 446, 470, 661, 669, 705, 1115, 1322, 1338, 1410, 1983, 2230, 3305, 3345, 3966, 6610, 6690, 9915, 10481, 19830, 20962, 31067, 31443, 52405, 62134, 62886, 93201, 104810, 147403, 155335, 157215, 186402, 294806, 310670, 314430, 442209, 466005, 737015, 884418, 932010, 1474030, 2211045, 4422090, 6927941, 13855882, 20783823, 34639705, 41567646, 69279410, 103919115, 207838230]

約数ペア:

[(1, 207838230), (2, 103919115), (3, 69279410), (5, 41567646), (6, 34639705), (10, 20783823), (15, 13855882), (30, 6927941), (47, 4422090), (94, 2211045), (141, 1474030), (223, 932010), (235, 884418), (282, 737015), (446, 466005), (470, 442209), (661, 314430), (669, 310670), (705, 294806), (1115, 186402), (1322, 157215), (1338, 155335), (1410, 147403), (1983, 104810), (2230, 93201), (3305, 62886), (3345, 62134), (3966, 52405), (6610, 31443), (6690, 31067), (9915, 20962), (10481, 19830)]