203419360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 505999872

約数和(自身を除く): 302580512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 167, 184, 230, 331, 334, 368, 460, 662, 668, 736, 835, 920, 1324, 1336, 1655, 1670, 1840, 2648, 2672, 3310, 3340, 3680, 3841, 5296, 5344, 6620, 6680, 7613, 7682, 10592, 13240, 13360, 15226, 15364, 19205, 26480, 26720, 30452, 30728, 38065, 38410, 52960, 55277, 60904, 61456, 76130, 76820, 110554, 121808, 122912, 152260, 153640, 221108, 243616, 276385, 304520, 307280, 442216, 552770, 609040, 614560, 884432, 1105540, 1218080, 1271371, 1768864, 2211080, 2542742, 4422160, 5085484, 6356855, 8844320, 10170968, 12713710, 20341936, 25427420, 40683872, 50854840, 101709680, 203419360]

約数ペア:

[(1, 203419360), (2, 101709680), (4, 50854840), (5, 40683872), (8, 25427420), (10, 20341936), (16, 12713710), (20, 10170968), (23, 8844320), (32, 6356855), (40, 5085484), (46, 4422160), (80, 2542742), (92, 2211080), (115, 1768864), (160, 1271371), (167, 1218080), (184, 1105540), (230, 884432), (331, 614560), (334, 609040), (368, 552770), (460, 442216), (662, 307280), (668, 304520), (736, 276385), (835, 243616), (920, 221108), (1324, 153640), (1336, 152260), (1655, 122912), (1670, 121808), (1840, 110554), (2648, 76820), (2672, 76130), (3310, 61456), (3340, 60904), (3680, 55277), (3841, 52960), (5296, 38410), (5344, 38065), (6620, 30728), (6680, 30452), (7613, 26720), (7682, 26480), (10592, 19205), (13240, 15364), (13360, 15226)]