201094860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 595526400

約数和(自身を除く): 394431540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 419, 421, 570, 838, 842, 1140, 1257, 1263, 1676, 1684, 2095, 2105, 2514, 2526, 4190, 4210, 5028, 5052, 6285, 6315, 7961, 7999, 8380, 8420, 12570, 12630, 15922, 15998, 23883, 23997, 25140, 25260, 31844, 31996, 39805, 39995, 47766, 47994, 79610, 79990, 95532, 95988, 119415, 119985, 159220, 159980, 176399, 238830, 239970, 352798, 477660, 479940, 529197, 705596, 881995, 1058394, 1763990, 2116788, 2645985, 3351581, 3527980, 5291970, 6703162, 10054743, 10583940, 13406324, 16757905, 20109486, 33515810, 40218972, 50273715, 67031620, 100547430, 201094860]

約数ペア:

[(1, 201094860), (2, 100547430), (3, 67031620), (4, 50273715), (5, 40218972), (6, 33515810), (10, 20109486), (12, 16757905), (15, 13406324), (19, 10583940), (20, 10054743), (30, 6703162), (38, 5291970), (57, 3527980), (60, 3351581), (76, 2645985), (95, 2116788), (114, 1763990), (190, 1058394), (228, 881995), (285, 705596), (380, 529197), (419, 479940), (421, 477660), (570, 352798), (838, 239970), (842, 238830), (1140, 176399), (1257, 159980), (1263, 159220), (1676, 119985), (1684, 119415), (2095, 95988), (2105, 95532), (2514, 79990), (2526, 79610), (4190, 47994), (4210, 47766), (5028, 39995), (5052, 39805), (6285, 31996), (6315, 31844), (7961, 25260), (7999, 25140), (8380, 23997), (8420, 23883), (12570, 15998), (12630, 15922)]