202542462

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 465847200

約数和(自身を除く): 263304738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 239, 267, 414, 478, 529, 534, 717, 801, 1058, 1434, 1587, 1602, 2047, 2151, 3174, 4094, 4302, 4761, 5497, 6141, 9522, 10994, 12282, 16491, 18423, 21271, 32982, 36846, 42542, 47081, 49473, 63813, 94162, 98946, 126431, 127626, 141243, 191439, 252862, 282486, 379293, 382878, 423729, 489233, 758586, 847458, 978466, 1137879, 1467699, 2275758, 2935398, 4403097, 8806194, 11252359, 22504718, 33757077, 67514154, 101271231, 202542462]

約数ペア:

[(1, 202542462), (2, 101271231), (3, 67514154), (6, 33757077), (9, 22504718), (18, 11252359), (23, 8806194), (46, 4403097), (69, 2935398), (89, 2275758), (138, 1467699), (178, 1137879), (207, 978466), (239, 847458), (267, 758586), (414, 489233), (478, 423729), (529, 382878), (534, 379293), (717, 282486), (801, 252862), (1058, 191439), (1434, 141243), (1587, 127626), (1602, 126431), (2047, 98946), (2151, 94162), (3174, 63813), (4094, 49473), (4302, 47081), (4761, 42542), (5497, 36846), (6141, 32982), (9522, 21271), (10994, 18423), (12282, 16491)]