201433830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 522341568

約数和(自身を除く): 320907738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 397, 794, 1191, 1301, 1985, 2382, 2602, 3903, 3970, 5161, 5955, 6505, 7806, 10322, 11910, 13010, 15483, 16913, 19515, 25805, 30966, 33826, 39030, 50739, 51610, 77415, 84565, 101478, 154830, 169130, 253695, 507390, 516497, 1032994, 1549491, 2582485, 3098982, 5164970, 6714461, 7747455, 13428922, 15494910, 20143383, 33572305, 40286766, 67144610, 100716915, 201433830]

約数ペア:

[(1, 201433830), (2, 100716915), (3, 67144610), (5, 40286766), (6, 33572305), (10, 20143383), (13, 15494910), (15, 13428922), (26, 7747455), (30, 6714461), (39, 5164970), (65, 3098982), (78, 2582485), (130, 1549491), (195, 1032994), (390, 516497), (397, 507390), (794, 253695), (1191, 169130), (1301, 154830), (1985, 101478), (2382, 84565), (2602, 77415), (3903, 51610), (3970, 50739), (5161, 39030), (5955, 33826), (6505, 30966), (7806, 25805), (10322, 19515), (11910, 16913), (13010, 15483)]