203468340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178481}}^1$

素因数の和:178512

約数の個数: 48

約数和(自身を含む): 599699520

約数和(自身を除く): 396231180

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, 570, 1140, 178481, 356962, 535443, 713924, 892405, 1070886, 1784810, 2141772, 2677215, 3391139, 3569620, 5354430, 6782278, 10173417, 10708860, 13564556, 16955695, 20346834, 33911390, 40693668, 50867085, 67822780, 101734170, 203468340]

約数ペア:

[(1, 203468340), (2, 101734170), (3, 67822780), (4, 50867085), (5, 40693668), (6, 33911390), (10, 20346834), (12, 16955695), (15, 13564556), (19, 10708860), (20, 10173417), (30, 6782278), (38, 5354430), (57, 3569620), (60, 3391139), (76, 2677215), (95, 2141772), (114, 1784810), (190, 1070886), (228, 892405), (285, 713924), (380, 535443), (570, 356962), (1140, 178481)]